whitespace clean up.

	* *.{c,h} : whitespace clean up.

190 files changed, 739 insertions, 735 deletions

diff --git a/ChangeLog b/ChangeLog
index 628580bf..775fdd25 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2004-06-09  Benoît Dejean <TazForEver@dlfp.org>
+
+	* *.{c,h} : whitespace clean up.
+
 2004-06-07  Benoît Dejean  <tazforever@dlfp.org>
 
 	* lib/parameter.c:
diff --git a/backends/server/command.c b/backends/server/command.c
index 6ef2d58c..f29251ba 100644
--- a/backends/server/command.c
+++ b/backends/server/command.c
@@ -57,7 +57,7 @@ glibtop_call_i (glibtop_server *server, backend_server_private *priv,
     }
 
     cmnd.data_size = data_size;
-	
+
     glibtop_write_i (priv, sizeof (glibtop_command), &cmnd);
 
     if (data_size) {
@@ -75,7 +75,7 @@ glibtop_call_i (glibtop_server *server, backend_server_private *priv,
 	     (long) resp.recv_size, (long) resp.data_size,
 	     recv_ptr, (long) recv_size);
 #endif
-    
+
     if (retval_ptr)
 	*retval_ptr = resp.glibtop_errno;
 
diff --git a/backends/server/read_data.c b/backends/server/read_data.c
index a385e326..b37fe2ab 100644
--- a/backends/server/read_data.c
+++ b/backends/server/read_data.c
@@ -45,10 +45,10 @@ glibtop_read_data_i (backend_server_private *priv)
     fprintf (stderr, "LIBRARY: really reading %d data bytes (ret = %d).\n", size, ret);
 #endif
 
-    if (!size) return NULL;	
+    if (!size) return NULL;
 
     ptr = g_malloc (size);
-	
+
     ret = read (priv->input [0], ptr, size);
 
     if (ret < 0)
diff --git a/backends/server/server.c b/backends/server/server.c
index 6fa73dcc..a9917492 100644
--- a/backends/server/server.c
+++ b/backends/server/server.c
@@ -86,7 +86,7 @@ main(int argc, char *argv[])
     }
 
     server = glibtop_global_server;
-	
+
     if (!server->_priv)
 	server->_priv = g_malloc (sizeof (glibtop_server_private));
 
@@ -185,5 +185,5 @@ handle_slave_connection (int input, int output)
 	resp.data_size = recv_data_size;
 
 	do_output (output, &resp, recv_ptr, recv_data_ptr);
-    }		
+    }
 }
diff --git a/backends/server/version.c b/backends/server/version.c
index a52e25f4..62c8fd2b 100644
--- a/backends/server/version.c
+++ b/backends/server/version.c
@@ -37,7 +37,7 @@ glibtop_send_version_i (glibtop *server, int fd)
 	     sizeof (glibtop_response),
 	     sizeof (glibtop_union),
 	     sizeof (glibtop_sysdeps));
-	
+
     size = strlen (buffer) + 1;
 
 #ifdef DEBUG
diff --git a/backends/sysdeps/backend-sysdeps.c b/backends/sysdeps/backend-sysdeps.c
index 3cb23213..168cd34f 100644
--- a/backends/sysdeps/backend-sysdeps.c
+++ b/backends/sysdeps/backend-sysdeps.c
@@ -60,7 +60,7 @@ _open_sysdeps (glibtop_server *server, glibtop_backend *backend,
 	    (*init_fkt) (server);
 
 	server->info->sysdeps.pointer_size = sizeof (void*)*8;
-		
+
 	server->flags |= _GLIBTOP_INIT_STATE_SYSDEPS;
     }
 
diff --git a/examples/first.c b/examples/first.c
index b55dcf37..fc907a73 100644
--- a/examples/first.c
+++ b/examples/first.c
@@ -55,7 +55,7 @@ main (int argc, char *argv [])
 	setlocale (LC_ALL, "");
 	bindtextdomain (GETTEXT_PACKAGE, GTOPLOCALEDIR);
 	textdomain (GETTEXT_PACKAGE);
-	
+
 	glibtop_init_r (&glibtop_global_server, 0, GLIBTOP_INIT_NO_OPEN);
 
 	glibtop_get_parameter (GLIBTOP_PARAM_METHOD, &method, sizeof (method));
@@ -135,7 +135,7 @@ main (int argc, char *argv [])
 
 	for (c = 0; c < PROFILE_COUNT; c++)
 		glibtop_get_shm_limits (&data.shm_limits);
-	
+
 	printf ("Shm Limits   (0x%08lx): %lu, %lu, %lu, %lu, %lu\n",
 		(unsigned long) data.shm_limits.flags,
 		(unsigned long) data.shm_limits.shmmax,
@@ -159,7 +159,7 @@ main (int argc, char *argv [])
 
 	for (c = 0; c < PROFILE_COUNT; c++)
 		glibtop_get_sem_limits (&data.sem_limits);
-	
+
 	printf ("Sem Limits   (0x%08lx): "
 		"%lu, %lu, %lu, %lu, %lu, %lu, %lu, %lu, %lu, %lu\n",
 		(unsigned long) data.sem_limits.flags,
@@ -217,7 +217,7 @@ main (int argc, char *argv [])
 		(unsigned long) sysdeps.ppp);
 
 	printf ("\n");
-	
+
 	ptr = glibtop_get_proclist (&data.proclist, 0, 0);
 
 	printf ("Proclist     (0x%08lx): %lu, %lu, %lu\n",
@@ -308,7 +308,7 @@ main (int argc, char *argv [])
 
 	for (c = 0; c < PROFILE_COUNT; c++)
 		glibtop_get_proc_signal (&data.proc_signal, pid);
-	
+
 	printf ("Proc_Signal  PID  %5d (0x%08lx): "
 		"%lu %lu %lu %lu\n", (int) pid,
 		(unsigned long) data.proc_signal.flags,
diff --git a/examples/mountlist.c b/examples/mountlist.c
index 3458e552..f4a07d87 100644
--- a/examples/mountlist.c
+++ b/examples/mountlist.c
@@ -50,11 +50,11 @@ main (int argc, char *argv [])
 	setlocale (LC_ALL, "");
 	bindtextdomain (GETTEXT_PACKAGE, GTOPLOCALEDIR);
 	textdomain (GETTEXT_PACKAGE);
-	
+
 	glibtop_init_r (&glibtop_global_server, 0, GLIBTOP_INIT_NO_OPEN);
 
 	glibtop_get_parameter (GLIBTOP_PARAM_METHOD, &method, sizeof (method));
-	
+
 	printf ("Method = %d\n", method);
 
 	count = glibtop_get_parameter (GLIBTOP_PARAM_COMMAND, buffer, BUFSIZ);
diff --git a/examples/netload.c b/examples/netload.c
index 47cbc87a..ea87e330 100644
--- a/examples/netload.c
+++ b/examples/netload.c
@@ -54,7 +54,7 @@ main (int argc, char *argv [])
 	setlocale (LC_ALL, "");
 	bindtextdomain (GETTEXT_PACKAGE, GTOPLOCALEDIR);
 	textdomain (GETTEXT_PACKAGE);
-	
+
 	glibtop_init_r (&glibtop_global_server, 0, GLIBTOP_INIT_NO_OPEN);
 
 	glibtop_get_parameter (GLIBTOP_PARAM_METHOD, &method, sizeof (method));
@@ -77,7 +77,7 @@ main (int argc, char *argv [])
 
 	if (argc != 2)
 		glibtop_error ("Usage: %s interface", argv [0]);
-	
+
 	glibtop_get_netload (&netload, argv [1]);
 
 	addr.s_addr = netload.address;
diff --git a/examples/procmap.c b/examples/procmap.c
index e6f20559..3d4ad660 100644
--- a/examples/procmap.c
+++ b/examples/procmap.c
@@ -61,7 +61,7 @@ main (int argc, char *argv [])
 	setlocale (LC_ALL, "");
 	bindtextdomain (GETTEXT_PACKAGE, GTOPLOCALEDIR);
 	textdomain (GETTEXT_PACKAGE);
-	
+
 	glibtop_init_r (&glibtop_global_server, 0, GLIBTOP_INIT_NO_OPEN);
 
 	glibtop_get_parameter (GLIBTOP_PARAM_METHOD, &method, sizeof (method));
@@ -97,7 +97,7 @@ main (int argc, char *argv [])
 		const char *filename = NULL;
 		unsigned device, device_major, device_minor;
 		char perm [5];
-		
+
 		if (maps [i].flags & (1L << GLIBTOP_MAP_ENTRY_FILENAME))
 			filename = maps [i].filename;
 
diff --git a/examples/second.c b/examples/second.c
index d87101f6..cb5a7a5b 100644
--- a/examples/second.c
+++ b/examples/second.c
@@ -50,7 +50,7 @@ output (pid_t pid)
 #endif
 
 	printf ("\n");
-		
+
 	glibtop_get_proc_state (&data.proc_state, pid);
 
 	printf ("Proc_State   PID  %5d (0x%08lx): "
@@ -59,9 +59,9 @@ output (pid_t pid)
 		data.proc_state.cmd, data.proc_state.state,
 		(unsigned long) data.proc_state.uid,
 		(unsigned long) data.proc_state.gid);
-		
+
 	glibtop_get_proc_uid (&data.proc_uid, pid);
-	
+
 	printf ("Proc_Uid     PID  %5d (0x%08lx): "
 		"%d %d %d %d %d %d %d %d %d %d %d %d\n", (int) pid,
 		(unsigned long) data.proc_uid.flags,
@@ -73,7 +73,7 @@ output (pid_t pid)
 		data.proc_uid.priority, data.proc_uid.nice);
 
 	glibtop_get_proc_mem (&data.proc_mem, pid);
-		
+
 	printf ("Proc_Mem     PID  %5d (0x%08lx): "
 		"%lu %lu %lu %lu %lu %lu\n", (int) pid,
 		(unsigned long) data.proc_mem.flags,
@@ -83,7 +83,7 @@ output (pid_t pid)
 		(unsigned long) data.proc_mem.share,
 		(unsigned long) data.proc_mem.rss,
 		(unsigned long) data.proc_mem.rss_rlim);
-		
+
 	glibtop_get_proc_segment (&data.proc_segment, pid);
 
 	printf ("Proc_Segment PID  %5d (0x%08lx): "
@@ -99,7 +99,7 @@ output (pid_t pid)
 		(unsigned long) data.proc_segment.start_stack);
 
 	glibtop_get_proc_time (&data.proc_time, pid);
-		
+
 	printf ("Proc_Time    PID  %5d (0x%08lx): "
 		"%lu %lu %lu %lu %lu %lu %lu %lu %lu\n", (int) pid,
 		(unsigned long) data.proc_time.flags,
@@ -114,7 +114,7 @@ output (pid_t pid)
 		(unsigned long) data.proc_time.frequency);
 
 	glibtop_get_proc_signal (&data.proc_signal, pid);
-	
+
 	printf ("Proc_Signal  PID  %5d (0x%08lx): "
 		"%lu %lu %lu %lu\n", (int) pid,
 		(unsigned long) data.proc_signal.flags,
@@ -160,7 +160,7 @@ output (pid_t pid)
 	ncpu = glibtop_global_server->ncpu;
 
 	glibtop_get_proc_time (&data.proc_time, pid);
-		
+
 	total = (unsigned long) data.proc_time.utime +
 		(unsigned long) data.proc_time.stime;
 
@@ -242,7 +242,7 @@ main (int argc, char *argv [])
 	setlocale (LC_ALL, "");
 	bindtextdomain (GETTEXT_PACKAGE, GTOPLOCALEDIR);
 	textdomain (GETTEXT_PACKAGE);
-	
+
 	glibtop_init ();
 
 	glibtop_get_sysdeps (&sysdeps);
@@ -288,7 +288,7 @@ main (int argc, char *argv [])
 	for (i = 0; i < proclist.number; i++) {
 
 		pid = ptr [i];
-		
+
 		output (pid);
 	}
 
diff --git a/examples/smp.c b/examples/smp.c
index fa385786..fd0c9553 100644
--- a/examples/smp.c
+++ b/examples/smp.c
@@ -47,7 +47,7 @@ main (int argc, char *argv [])
 	setlocale (LC_ALL, "");
 	bindtextdomain (GETTEXT_PACKAGE, GTOPLOCALEDIR);
 	textdomain (GETTEXT_PACKAGE);
-	
+
 	glibtop_init();
 
 	glibtop_get_cpu (&cpu);
@@ -102,7 +102,7 @@ main (int argc, char *argv [])
 	printf ("%-26s %12s %12s %12s %12s %12s\n%s\n", _("Percent:"),
 		_("Total (%)"), _("User (%)"), _("Nice (%)"), _("Sys (%)"),
 		_("Idle (%)"), separator);
-	
+
 	printf (_("CPU          (0x%08lx): %12.3f %12.3f %12.3f %12.3f %12.3f\n\n"),
 		(unsigned long) cpu.flags, (double) total * 100.0 / total,
 		(double) user  * 100.0 / total,
diff --git a/examples/sysdeps.c b/examples/sysdeps.c
index ec14e347..61fee334 100644
--- a/examples/sysdeps.c
+++ b/examples/sysdeps.c
@@ -48,7 +48,7 @@ main (int argc, char *argv [])
 	setlocale (LC_ALL, "");
 	bindtextdomain (GETTEXT_PACKAGE, GTOPLOCALEDIR);
 	textdomain (GETTEXT_PACKAGE);
-	
+
 	glibtop_init_r (&glibtop_global_server, 0, GLIBTOP_INIT_NO_OPEN);
 
 	glibtop_get_parameter (GLIBTOP_PARAM_METHOD, &method, sizeof (method));
diff --git a/examples/third.c b/examples/third.c
index 3d5adbad..10592d78 100644
--- a/examples/third.c
+++ b/examples/third.c
@@ -26,7 +26,7 @@
 #include <stdio.h>
 
 #include <glibtop.h>
-     
+
 #include <glibtop/open.h>
 #include <glibtop/close.h>
 
@@ -35,7 +35,7 @@
 
 void main_prog(int argc, char *argv[]);
 
-int     
+int
 main (int argc, char *argv[])
 {
 	setlocale (LC_ALL, "");
diff --git a/examples/timings.c b/examples/timings.c
index bcaba546..311b120d 100644
--- a/examples/timings.c
+++ b/examples/timings.c
@@ -87,7 +87,7 @@ main (int argc, char *argv [])
 		"Feature", "Flags", "Count", "utime", "stime");
 	printf ("-------------------------------------------"
 		"---------------\n");
-	
+
 	glibtop_init_r (&glibtop_global_server, 0, 0);
 
 	getrusage (RUSAGE_SELF, &total_start);
@@ -303,7 +303,7 @@ main (int argc, char *argv [])
 
 	for (c = 0; c < PROFILE_COUNT; c++)
 		glibtop_get_proc_signal (&data.proc_signal, pid);
-	
+
 	getrusage (RUSAGE_SELF, &rusage_end);
 
 	libgtop_timersub (&rusage_end.ru_utime, &rusage_start.ru_utime,
@@ -334,7 +334,7 @@ main (int argc, char *argv [])
 		(unsigned long) data.proc_kernel.flags, PROFILE_COUNT,
 		(long double) ELAPSED_UTIME / PROFILE_COUNT,
 		(long double) ELAPSED_STIME / PROFILE_COUNT);
-	
+
 	getrusage (RUSAGE_SELF, &total_end);
 
 	libgtop_timersub (&total_end.ru_utime, &total_start.ru_utime,
diff --git a/include/glibtop/gnuserv.h b/include/glibtop/gnuserv.h
index 6f945c71..66e97074 100644
--- a/include/glibtop/gnuserv.h
+++ b/include/glibtop/gnuserv.h
@@ -9,15 +9,15 @@
 
  Copyright (C) 1989 Free Software Foundation, Inc.
 
- Author: Andy Norman (ange@hplb.hpl.hp.com), based on 
+ Author: Andy Norman (ange@hplb.hpl.hp.com), based on
          'etc/server.c' and 'etc/emacsclient.c' from the 18.52 GNU
          Emacs distribution.
 
  Please mail bugs and suggestions to the author at the above address.
 */
 
-/* HISTORY 
- * 11-Nov-1990		bristor@simba	
+/* HISTORY
+ * 11-Nov-1990		bristor@simba
  *    Added EOT stuff.
  */
 
@@ -76,7 +76,7 @@ static char header_rcsid [] = "!Header: gnuserv.h,v 2.4 95/02/16 11:58:11 arup a
  */
 
 #if 0
-#define MCOOKIE_SCREEN "42980"   /* screen # to use as the gnuserv cookie */ 
+#define MCOOKIE_SCREEN "42980"   /* screen # to use as the gnuserv cookie */
 #endif
 #define MCOOKIE_NAME   "MAGIC-1" /* authentication protocol name */
 #define MCOOKIE_X_NAME "MIT-MAGIC-COOKIE-1"  /* as needed by X */
@@ -106,7 +106,7 @@ static char header_rcsid [] = "!Header: gnuserv.h,v 2.4 95/02/16 11:58:11 arup a
  * since it limits the size of requests and responses. Don't make it bigger
  * than your system's max message size though (usually a couple of k) or else
  * msgsend will start failing. For sockets, using the system BUFSIZ is usually
- * what you want. 
+ * what you want.
  */
 
 #if defined(INTERNET_DOMAIN_SOCKETS) || defined(UNIX_DOMAIN_SOCKETS)
diff --git a/include/glibtop/ppp.h b/include/glibtop/ppp.h
index 9fab24f7..02a45708 100644
--- a/include/glibtop/ppp.h
+++ b/include/glibtop/ppp.h
@@ -30,7 +30,7 @@
 G_BEGIN_DECLS
 
 #define GLIBTOP_PPP_STATE	0
-#define GLIBTOP_PPP_BYTES_IN	1	
+#define GLIBTOP_PPP_BYTES_IN	1
 #define GLIBTOP_PPP_BYTES_OUT	2
 
 #define GLIBTOP_MAX_PPP		3
diff --git a/include/glibtop/procstate.h b/include/glibtop/procstate.h
index 53b5ab6a..01748684 100644
--- a/include/glibtop/procstate.h
+++ b/include/glibtop/procstate.h
@@ -55,7 +55,7 @@ typedef struct _glibtop_proc_state	glibtop_proc_state;
 struct _glibtop_proc_state
 {
 	guint64 flags;
-	char cmd[40];		/* basename of executable file in 
+	char cmd[40];		/* basename of executable file in
 				 * call to exec(2) */
 	unsigned state;		/* single-char code for process state
 				 * (S=sleeping) */
@@ -90,7 +90,7 @@ void glibtop_get_proc_state_p (glibtop *server, glibtop_proc_state *buf, pid_t p
 void glibtop_init_proc_state_s (glibtop *server);
 void glibtop_get_proc_state_s (glibtop *server, glibtop_proc_state *buf, pid_t pid);
 #endif
-     
+
 #ifdef GLIBTOP_NAMES
 
 /* You need to link with -lgtop_names to get this stuff here. */
diff --git a/include/glibtop/proctime.h b/include/glibtop/proctime.h
index b4c50368..64e547ba 100644
--- a/include/glibtop/proctime.h
+++ b/include/glibtop/proctime.h
@@ -51,14 +51,14 @@ typedef struct _glibtop_proc_time	glibtop_proc_time;
 struct _glibtop_proc_time
 {
 	guint64	flags,
-		start_time,	/* start time of process -- 
+		start_time,	/* start time of process --
 				 * seconds since 1-1-70 */
 		rtime,		/* real time accumulated by process */
 		utime,		/* user-mode CPU time accumulated by process */
 		stime,		/* kernel-mode CPU time accumulated by process */
-		cutime,		/* cumulative utime of process and 
+		cutime,		/* cumulative utime of process and
 				 * reaped children */
-		cstime,		/* cumulative stime of process and 
+		cstime,		/* cumulative stime of process and
 				 * reaped children */
 		timeout,	/* The time (in jiffies) of the process's
 				 * next timeout */
diff --git a/kernel/sysctl/libgtop.c b/kernel/sysctl/libgtop.c
index 8c769644..25e50db4 100644
--- a/kernel/sysctl/libgtop.c
+++ b/kernel/sysctl/libgtop.c
@@ -212,7 +212,7 @@ get_wchan (struct task_struct *p)
 	    return ((unsigned long *)schedule_frame)[12];
 	}
 	return pc;
-    }	
+    }
 #elif defined(__mc68000__)
     {
 	unsigned long fp, pc;
@@ -318,7 +318,7 @@ static inline void
 task_mem (struct task_struct *p, libgtop_proc_segment_t *proc_segment)
 {
     struct mm_struct * mm = p->mm;
-    
+
     if (mm && mm != &init_mm) {
 	struct vm_area_struct * vma = mm->mmap;
 	unsigned long data = 0, stack = 0;
@@ -486,7 +486,7 @@ get_statm (struct task_struct *tsk, libgtop_proc_mem_t *proc_mem)
 	}
     }
 
-    proc_mem->segment.vsize = vsize;    
+    proc_mem->segment.vsize = vsize;
     proc_mem->segment.data = data;
     proc_mem->segment.stack = stack;
     proc_mem->segment.exec = exec;
@@ -498,7 +498,7 @@ get_statm (struct task_struct *tsk, libgtop_proc_mem_t *proc_mem)
     proc_mem->trs = trs;
     proc_mem->lrs = lrs;
     proc_mem->drs = drs;
-    proc_mem->dt = dt; 
+    proc_mem->dt = dt;
 }
 
 static void
@@ -522,7 +522,7 @@ collect_sigign_sigcatch (struct task_struct *p, sigset_t *ign,
     }
 }
 
-static void 
+static void
 task_sig (struct task_struct *p, libgtop_proc_signal_t *proc_signal)
 {
     sigset_t ignore, catch;
@@ -670,7 +670,7 @@ libgtop_sysctl (ctl_table *table, int nlen, int *name)
 
 	    if ((which & LIBGTOP_EXCLUDE_NOTTY) && (tsk->tty == NULL))
 		continue;
-			
+
 	    proclist->pids [tindex++] = tsk->pid;
 	}
 
@@ -702,7 +702,7 @@ libgtop_sysctl_proc (ctl_table *table, int nlen, int *name,
     case LIBGTOP_PROC_STATE:
 	proc_state = table->data;
 	memset (proc_state, 0, sizeof (libgtop_proc_state_t));
-	
+
 	proc_state->uid = tsk->uid;
 	proc_state->gid = tsk->gid;
 	proc_state->flags = tsk->flags;
@@ -711,12 +711,12 @@ libgtop_sysctl_proc (ctl_table *table, int nlen, int *name,
 	proc_state->euid = tsk->euid;
 	proc_state->suid = tsk->suid;
 	proc_state->fsuid = tsk->fsuid;
-		
+
 	proc_state->gid = tsk->gid;
 	proc_state->egid = tsk->egid;
 	proc_state->sgid = tsk->sgid;
 	proc_state->fsgid = tsk->fsgid;
-		
+
 	proc_state->pid = tsk->pid;
 	proc_state->pgrp = tsk->pgrp;
 	proc_state->ppid = tsk->p_pptr->pid;
@@ -757,12 +757,12 @@ libgtop_sysctl_proc (ctl_table *table, int nlen, int *name,
 	proc_state->it_real_incr = tsk->it_real_incr;
 	proc_state->it_prof_incr = tsk->it_prof_incr;
 	proc_state->it_virt_incr = tsk->it_virt_incr;
-	
+
 	proc_state->min_flt = tsk->min_flt;
 	proc_state->cmin_flt = tsk->cmin_flt;
 	proc_state->maj_flt = tsk->maj_flt;
 	proc_state->cmaj_flt = tsk->cmaj_flt;
-		
+
 	proc_state->nswap = tsk->nswap;
 	proc_state->cnswap = tsk->cnswap;
 
@@ -794,7 +794,7 @@ libgtop_sysctl_proc (ctl_table *table, int nlen, int *name,
 	proc_state->ngroups = tsk->ngroups;
 	for (i = 0; i < min (tsk->ngroups, LIBGTOP_MAX_GROUPS); i++)
 	    proc_state->groups [i] = tsk->groups [i];
-	
+
 	if (tsk->state & TASK_INTERRUPTIBLE)
 	    proc_state->state |= LIBGTOP_TASK_INTERRUPTIBLE;
 	if (tsk->state & TASK_UNINTERRUPTIBLE)
@@ -1023,7 +1023,7 @@ proc_args_ctl_handler (ctl_table *table, int *name, int nlen,
 
     if (put_user (len, oldlenp))
 	goto err_fault_free_page;
-    
+
     if (copy_to_user (oldval, (void *) page, len))
 	goto err_fault_free_page;
 
@@ -1113,7 +1113,7 @@ proc_maps_ctl_handler (ctl_table *table, int *name, int nlen,
 	    proc_maps->filename [LIBGTOP_MAP_PATH_LEN-1] = '\0';
 	    proc_maps->header.filename_offset = line - proc_maps->filename;
 
-	    proc_maps->header.device = 
+	    proc_maps->header.device =
 		map->vm_file->f_dentry->d_inode->i_dev;
 	    proc_maps->header.inode =
 		map->vm_file->f_dentry->d_inode->i_ino;
@@ -1243,13 +1243,13 @@ proc_net_ctl_handler (ctl_table *table, int *name, int nlen,
     netload.rx_frame_errors = stats->rx_frame_errors;
     netload.rx_fifo_errors = stats->rx_fifo_errors;
     netload.rx_missed_errors = stats->rx_missed_errors;
-    
+
     netload.tx_aborted_errors = stats->tx_aborted_errors;
     netload.tx_carrier_errors = stats->tx_carrier_errors;
     netload.tx_fifo_errors = stats->tx_fifo_errors;
     netload.tx_heartbeat_errors = stats->tx_heartbeat_errors;
     netload.tx_window_errors = stats->tx_window_errors;
-    
+
     netload.rx_compressed = stats->rx_compressed;
     netload.tx_compressed = stats->tx_compressed;
 
diff --git a/kernel/sysctl/libgtop.h b/kernel/sysctl/libgtop.h
index f43a91c5..5fe35aa1 100644
--- a/kernel/sysctl/libgtop.h
+++ b/kernel/sysctl/libgtop.h
@@ -218,7 +218,7 @@ struct libgtop_netload
     unsigned long tx_dropped;		/* no space available in linux	*/
     unsigned long multicast;		/* multicast packets received	*/
     unsigned long collisions;
-    
+
     /* detailed rx_errors: */
     unsigned long rx_length_errors;
     unsigned long rx_over_errors;	/* receiver ring buff overflow	*/
@@ -226,14 +226,14 @@ struct libgtop_netload
     unsigned long rx_frame_errors;	/* recv'd frame alignment error */
     unsigned long rx_fifo_errors;	/* recv'r fifo overrun		*/
     unsigned long rx_missed_errors;	/* receiver missed packet	*/
-    
+
     /* detailed tx_errors */
     unsigned long tx_aborted_errors;
     unsigned long tx_carrier_errors;
     unsigned long tx_fifo_errors;
     unsigned long tx_heartbeat_errors;
     unsigned long tx_window_errors;
-    
+
     /* for cslip etc */
     unsigned long rx_compressed;
     unsigned long tx_compressed;
diff --git a/kernel/table.h b/kernel/table.h
index d4959370..27460042 100644
--- a/kernel/table.h
+++ b/kernel/table.h
@@ -15,7 +15,7 @@
 #define TABLE_KERN_PROC_UID		5
 #define TABLE_KERN_PROC_RUID		6
 
-#define TABLE_KERN_PROC_MASK		15	
+#define TABLE_KERN_PROC_MASK		15
 
 #define TABLE_EXCLUDE_IDLE		0x1000
 #define TABLE_EXCLUDE_SYSTEM		0x2000
@@ -178,7 +178,7 @@ union table
 	struct table_proc_mem proc_mem;
 	struct table_proc_segment proc_segment;
 	struct table_proc_time proc_time;
-	struct table_proc_state proc_state;	
+	struct table_proc_state proc_state;
 	struct table_proc_signal proc_signal;
 	struct table_proc_kernel proc_kernel;
 };
diff --git a/kernel/table20/main.c b/kernel/table20/main.c
index 97950afb..9889c9fd 100644
--- a/kernel/table20/main.c
+++ b/kernel/table20/main.c
@@ -50,7 +50,7 @@ static struct task_struct *
 get_task (pid_t pid)
 {
 	struct task_struct ** p;
-	
+
 	p = task;
 	while (++p < task+NR_TASKS) {
 		if (*p && (*p)->pid == pid)
@@ -171,7 +171,7 @@ get_wchan (struct task_struct *p)
 	{
 		unsigned long schedule_frame;
 		unsigned long pc;
-		
+
 		pc = thread_saved_pc(&p->tss);
 		if (pc >= (unsigned long) interruptible_sleep_on && pc < (unsigned long) add_timer) {
 			schedule_frame = ((unsigned long *)p->tss.ksp)[6];
@@ -246,7 +246,7 @@ sys_table (int type, union table *buf, const void *param)
 		tbl.proclist.last_pid = last_pid;
 		break;
 	case TABLE_CPU:
-		tbl.cpu.total = jiffies;    
+		tbl.cpu.total = jiffies;
 		tbl.cpu.user  = kstat.cpu_user;
 		tbl.cpu.nice  = kstat.cpu_nice;
 		tbl.cpu.sys   = kstat.cpu_system;
@@ -294,21 +294,21 @@ sys_table (int type, union table *buf, const void *param)
 		tbl.proc_uid.euid = tsk->euid;
 		tbl.proc_uid.suid = tsk->suid;
 		tbl.proc_uid.fsuid = tsk->fsuid;
-		
+
 		tbl.proc_uid.gid = tsk->gid;
 		tbl.proc_uid.egid = tsk->egid;
 		tbl.proc_uid.sgid = tsk->sgid;
 		tbl.proc_uid.fsgid = tsk->fsgid;
-		
+
 		tbl.proc_uid.pid = tsk->pid;
 		tbl.proc_uid.pgrp = tsk->pgrp;
 		tbl.proc_uid.ppid = tsk->p_pptr->pid;
-		
+
 		tbl.proc_uid.session = tsk->session;
 	        tbl.proc_uid.tty = tsk->tty ?
 			kdev_t_to_nr (tsk->tty->device) : 0;
 		tbl.proc_uid.tpgid = tsk->tty ? tsk->tty->pgrp : -1;
-		
+
 		tbl.proc_uid.priority = tsk->priority;
 		tbl.proc_uid.counter = tsk->counter;
 		tbl.proc_uid.def_priority = DEF_PRIORITY;
@@ -322,7 +322,7 @@ sys_table (int type, union table *buf, const void *param)
 			unsigned long sig_ign = 0, sig_caught = 0;
 			unsigned long bit = 1;
 			int i;
-			
+
 			for (i = 0; i < 32; i++) {
 				switch((unsigned long) action->sa_handler) {
 				case 0:
@@ -376,7 +376,7 @@ sys_table (int type, union table *buf, const void *param)
 			while (vma) {
 				pgd_t *pgd = pgd_offset(tsk->mm, vma->vm_start);
 				int pages = 0, shared = 0, dirty = 0, total = 0;
-				
+
 				vsize += vma->vm_end - vma->vm_start;
 
 				statm_pgd_range (pgd, vma->vm_start, vma->vm_end,
@@ -428,10 +428,10 @@ sys_table (int type, union table *buf, const void *param)
 		tbl.proc_kernel.cmin_flt = tsk->cmin_flt;
 		tbl.proc_kernel.maj_flt = tsk->maj_flt;
 		tbl.proc_kernel.cmaj_flt = tsk->cmaj_flt;
-		
+
 		tbl.proc_kernel.kesp = tsk->kernel_stack_page ? KSTK_EIP(tsk) : 0;
 		tbl.proc_kernel.keip = tsk->kernel_stack_page ? KSTK_ESP(tsk) : 0;
-		
+
 		tbl.proc_kernel.nswap = tsk->nswap;
 		tbl.proc_kernel.cnswap = tsk->cnswap;
 
@@ -442,10 +442,10 @@ sys_table (int type, union table *buf, const void *param)
 			for (rule = chain->chain; rule; rule = rule->next) {
 				const char *name = rule->ipfw.fw_vianame;
 				int k;
-				
+
 				if (name [0] && !strncmp (param, name, 5))
 					continue;
-				
+
 				for (k = 0; k < NUM_SLOTS; k++) {
 					tbl.netacct.packets +=
 						rule->counters[k].pcnt;
diff --git a/kernel/table20/unistd-i386.h b/kernel/table20/unistd-i386.h
index 0d5b4f8b..4e379bc1 100644
--- a/kernel/table20/unistd-i386.h
+++ b/kernel/table20/unistd-i386.h
@@ -237,7 +237,7 @@ if (__res>=0) \
 	return (type) __res; \
 errno=-__res; \
 return -1; \
-} 
+}
 
 #define _syscall5(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4, \
 	  type5,arg5) \
diff --git a/kernel/table21/module.c b/kernel/table21/module.c
index 1c1fa9c2..0d59c707 100644
--- a/kernel/table21/module.c
+++ b/kernel/table21/module.c
@@ -140,7 +140,7 @@ static unsigned long get_wchan(struct task_struct *p)
 		return ((unsigned long *)schedule_frame)[12];
 	    }
 	    return pc;
-	}	
+	}
 #elif defined(__mc68000__)
 	{
 	    unsigned long fp, pc;
@@ -388,7 +388,7 @@ table_fkt (int type, union table *buf, const void *param)
 			if ((plistargs.which & TABLE_EXCLUDE_NOTTY) &&
 			    (tsk->tty == NULL))
 				continue;
-			
+
 			tbl.proclist.pids [tindex++] = tsk->pid;
 		}
 		tbl.proclist.nr_running = nr_running;
@@ -397,7 +397,7 @@ table_fkt (int type, union table *buf, const void *param)
 		read_unlock(&tasklist_lock);
 		break;
 	case TABLE_CPU:
-		tbl.cpu.total = jiffies;    
+		tbl.cpu.total = jiffies;
 		tbl.cpu.user  = kstat.cpu_user;
 		tbl.cpu.nice  = kstat.cpu_nice;
 		tbl.cpu.sys   = kstat.cpu_system;
@@ -446,21 +446,21 @@ table_fkt (int type, union table *buf, const void *param)
 		tbl.proc_uid.euid = tsk->euid;
 		tbl.proc_uid.suid = tsk->suid;
 		tbl.proc_uid.fsuid = tsk->fsuid;
-		
+
 		tbl.proc_uid.gid = tsk->gid;
 		tbl.proc_uid.egid = tsk->egid;
 		tbl.proc_uid.sgid = tsk->sgid;
 		tbl.proc_uid.fsgid = tsk->fsgid;
-		
+
 		tbl.proc_uid.pid = tsk->pid;
 		tbl.proc_uid.pgrp = tsk->pgrp;
 		tbl.proc_uid.ppid = tsk->p_pptr->pid;
-		
+
 		tbl.proc_uid.session = tsk->session;
 	        tbl.proc_uid.tty = tsk->tty ?
 			kdev_t_to_nr (tsk->tty->device) : 0;
 		tbl.proc_uid.tpgid = tsk->tty ? tsk->tty->pgrp : -1;
-		
+
 		tbl.proc_uid.priority = tsk->priority;
 		tbl.proc_uid.counter = tsk->counter;
 		tbl.proc_uid.def_priority = DEF_PRIORITY;
@@ -520,7 +520,7 @@ table_fkt (int type, union table *buf, const void *param)
 			while (vma) {
 				pgd_t *pgd = pgd_offset(tsk->mm, vma->vm_start);
 				int pages = 0, shared = 0, dirty = 0, total = 0;
-				
+
 				vsize += vma->vm_end - vma->vm_start;
 
 				statm_pgd_range (pgd, vma->vm_start, vma->vm_end,
@@ -584,10 +584,10 @@ table_fkt (int type, union table *buf, const void *param)
 		tbl.proc_kernel.cmin_flt = tsk->cmin_flt;
 		tbl.proc_kernel.maj_flt = tsk->maj_flt;
 		tbl.proc_kernel.cmaj_flt = tsk->cmaj_flt;
-		
+
 		tbl.proc_kernel.kesp = KSTK_ESP(tsk);
 		tbl.proc_kernel.keip = KSTK_EIP(tsk);
-		
+
 		tbl.proc_kernel.nswap = tsk->nswap;
 		tbl.proc_kernel.cnswap = tsk->cnswap;
 
diff --git a/kernel/table21/unistd-i386.h b/kernel/table21/unistd-i386.h
index a7c30c83..e459b24b 100644
--- a/kernel/table21/unistd-i386.h
+++ b/kernel/table21/unistd-i386.h
@@ -259,7 +259,7 @@ __asm__ volatile ("int $0x80" \
 	: "0" (__NR_##name),"b" ((long)(arg1)),"c" ((long)(arg2)), \
 	  "d" ((long)(arg3)),"S" ((long)(arg4))); \
 __syscall_return(type,__res); \
-} 
+}
 
 #define _syscall5(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4, \
 	  type5,arg5) \
diff --git a/lib/command.c b/lib/command.c
index d95512bc..431d59fa 100644
--- a/lib/command.c
+++ b/lib/command.c
@@ -50,7 +50,7 @@ glibtop_call_l (glibtop *server, unsigned command, size_t send_size,
 	} else {
 		cmnd.data_size = send_size;
 	}
-	
+
 	glibtop_write_l (server, sizeof (glibtop_command), &cmnd);
 
 	glibtop_read_l (server, sizeof (glibtop_response), &response);
diff --git a/lib/error.c b/lib/error.c
index 9b2abe7e..93585fdc 100644
--- a/lib/error.c
+++ b/lib/error.c
@@ -32,7 +32,7 @@
 static void
 print_server_name (glibtop_server *server)
 {
-    fprintf (stderr, "%s: ", server ? 
+    fprintf (stderr, "%s: ", server ?
 	     (server->name ? server->name : DEFAULT_NAME)
 	     : DEFAULT_NAME);
 }
@@ -40,7 +40,7 @@ print_server_name (glibtop_server *server)
 void
 glibtop_error_vr (glibtop_server *server, char *format, va_list args)
 {
-    print_server_name (server);	
+    print_server_name (server);
     vfprintf (stderr, format, args);
     fprintf (stderr, "\n");
 
diff --git a/lib/glibtop-backend.c b/lib/glibtop-backend.c
index 84dea0d0..4db68809 100644
--- a/lib/glibtop-backend.c
+++ b/lib/glibtop-backend.c
@@ -53,7 +53,7 @@ GType
 glibtop_backend_get_type (void)
 {
     static GType glibtop_backend_type = 0;
-  
+
     if (!glibtop_backend_type) {
 	static const GTypeInfo glibtop_backend_info = {
 	    sizeof (glibtop_backend_class),
@@ -66,7 +66,7 @@ glibtop_backend_get_type (void)
 	    16,			/* n_preallocs */
 	    (GInstanceInitFunc) glibtop_backend_init,
 	};
-      
+
 	glibtop_backend_type = g_type_register_static
 	    (G_TYPE_OBJECT, "glibtop_backend", &glibtop_backend_info, 0);
     }
@@ -80,7 +80,7 @@ glibtop_backend_class_init (glibtop_backend_class *class)
     GObjectClass *gobject_class;
 
     gobject_class = (GObjectClass *) class;
-  
+
     parent_class = g_type_class_ref (G_TYPE_OBJECT);
 
     gobject_class->finalize = glibtop_backend_finalize;
@@ -100,12 +100,12 @@ glibtop_backend_finalize (GObject *object)
 {
     glibtop_backend *glibtop;
     glibtop_backend_private *priv = NULL;
-  
+
     glibtop = GLIBTOP_BACKEND (object);
     priv = glibtop->_priv;
 
     g_free (priv);
-  
+
     if (G_OBJECT_CLASS (parent_class)->finalize)
 	G_OBJECT_CLASS (parent_class)->finalize (object);
 }
diff --git a/lib/glibtop-client.c b/lib/glibtop-client.c
index 188b1d3e..a8f50f68 100644
--- a/lib/glibtop-client.c
+++ b/lib/glibtop-client.c
@@ -47,7 +47,7 @@ GType
 glibtop_client_get_type (void)
 {
     static GType glibtop_client_type = 0;
-  
+
     if (!glibtop_client_type) {
 	static const GTypeInfo glibtop_client_info = {
 	    sizeof (glibtop_client_class),
@@ -60,7 +60,7 @@ glibtop_client_get_type (void)
 	    16,			/* n_preallocs */
 	    (GInstanceInitFunc) glibtop_client_init,
 	};
-      
+
 	glibtop_client_type = g_type_register_static
 	    (G_TYPE_OBJECT, "glibtop_client", &glibtop_client_info, 0);
     }
@@ -99,7 +99,7 @@ glibtop_client_class_init (glibtop_client_class *klass)
     GObjectClass *gobject_class;
 
     gobject_class = (GObjectClass *) klass;
-  
+
     parent_class = g_type_class_peek_parent (klass);
 
     glibtop_client_signals [GLIBTOP_CLIENT_SIGNAL_ERROR] =
@@ -122,7 +122,7 @@ glibtop_client_class_init (glibtop_client_class *klass)
 
     klass->error = glibtop_client_error_handler;
     klass->warning = glibtop_client_warning_handler;
-  
+
     gobject_class->finalize = glibtop_client_finalize;
 }
 
@@ -130,7 +130,7 @@ static void
 glibtop_client_init (glibtop_client *glibtop)
 {
     glibtop_client_private *priv;
-  
+
     priv = g_new0 (glibtop_client_private, 1);
     glibtop->_priv = priv;
 }
@@ -141,16 +141,16 @@ glibtop_client_finalize (GObject *object)
     glibtop_client *glibtop;
     glibtop_client_private *priv = NULL;
     GSList *c;
-  
+
     glibtop = GLIBTOP_CLIENT (object);
     priv = glibtop->_priv;
 
     for (c = priv->backend_list; c; c = c->next)
 	g_object_unref (G_OBJECT (c->data));
     g_slist_free (priv->backend_list);
-  
+
     g_free (priv);
-  
+
     if (G_OBJECT_CLASS (parent_class)->finalize)
 	G_OBJECT_CLASS (parent_class)->finalize (object);
 }
@@ -180,7 +180,7 @@ glibtop_client_propagate_error (glibtop_client *client, GError *error)
     g_signal_emitv (params,
 		    glibtop_client_signals [GLIBTOP_CLIENT_SIGNAL_ERROR],
 		    0, NULL);
-  
+
     g_value_unset (params + 1);
     g_value_unset (params + 0);
 }
@@ -204,7 +204,7 @@ glibtop_client_propagate_warning (glibtop_client *client, GError *error)
     g_signal_emitv (params,
 		    glibtop_client_signals [GLIBTOP_CLIENT_SIGNAL_WARNING],
 		    0, NULL);
-  
+
     g_value_unset (params + 1);
     g_value_unset (params + 0);
 }
diff --git a/lib/init.c b/lib/init.c
index e9e8c7f1..f34de517 100644
--- a/lib/init.c
+++ b/lib/init.c
@@ -50,7 +50,7 @@ _init_server (glibtop *server, const unsigned features)
 	if (server->server_rsh == NULL) {
 		const char *temp = getenv ("LIBGTOP_RSH") ?
 			getenv ("LIBGTOP_RSH") : "/usr/bin/ssh";
-		
+
 		server->server_rsh = g_strdup (temp);
 	}
 
@@ -78,15 +78,15 @@ _init_server (glibtop *server, const unsigned features)
 
 	/* If the first character of 'server_command' is a colon,
 	 * the first field is the method to connect to the server. */
-	
+
 	/* Everything up to the next colon is the method. */
-	
+
 	command = g_strdup (server->server_command+1);
 	temp = strstr (command, ":");
 	if (temp) *temp = 0;
-	
+
 	/* Dispatch method. */
-			
+
 	if (!strcmp (command, "direct")) {
 		/* Use sysdeps dir instead of connecting to server
 		 * even if using the server would be required on
@@ -106,16 +106,16 @@ _init_server (glibtop *server, const unsigned features)
 		} else {
 			char *temp2 = strstr (temp+1, ":");
 			if (temp2) *temp2 = 0;
-					
+
 			/* Override default. */
 			if (server->server_host)
 				g_free ((char *) server->server_host);
 
 			server->server_host = g_strdup (temp+1);
-					
+
 			temp = temp2;
 		}
-			
+
 		if (temp == NULL) {
 			/* If no value was set, we use DEFAULT_PORT. */
 			if (server->server_port == 0)
@@ -123,10 +123,10 @@ _init_server (glibtop *server, const unsigned features)
 		} else {
 			char *temp2 = strstr (temp+1, ":");
 			if (temp2) *temp2 = 0;
-					
+
 			if (sscanf (temp+1, "%ld", &server->server_port) != 1)
 				server->server_port = DEFAULT_PORT;
-					
+
 			temp = temp2 ? temp2 + 1 : temp2;
 		}
 
@@ -146,7 +146,7 @@ _init_server (glibtop *server, const unsigned features)
 				 server->server_command+1);
 
 	}
-			
+
 	g_free (command);
 }
 
@@ -173,27 +173,27 @@ glibtop_init_r (glibtop **server_ptr, unsigned long features, unsigned flags)
 	if ((server->flags & _GLIBTOP_INIT_STATE_INIT) == 0) {
 		if (flags & GLIBTOP_FEATURES_EXCEPT)
 			features = ~features & GLIBTOP_SYSDEPS_ALL;
-		
+
 		if (features == 0)
 			features = GLIBTOP_SYSDEPS_ALL;
-		
+
 		if (flags & GLIBTOP_FEATURES_NO_SERVER) {
 			server->method = GLIBTOP_METHOD_DIRECT;
 			features = 0;
 		}
-		
+
 		server->features = features;
-		
+
 		_init_server (server, features);
-		
+
 		server->flags |= _GLIBTOP_INIT_STATE_INIT;
-		
+
 		switch (server->method) {
 		case GLIBTOP_METHOD_PIPE:
 		case GLIBTOP_METHOD_UNIX:
 			if (glibtop_server_features & features)
 				break;
-			
+
 			server->method = GLIBTOP_METHOD_DIRECT;
 			break;
 		}
@@ -205,11 +205,11 @@ glibtop_init_r (glibtop **server_ptr, unsigned long features, unsigned flags)
 		return server;
 
 	/* Open server, but only if not already opened. */
-	
+
 	if ((server->flags & _GLIBTOP_INIT_STATE_OPEN) == 0)
 		glibtop_open_l (glibtop_global_server, "glibtop",
 				features, flags);
-	
+
 	return server;
 }
 
@@ -218,7 +218,7 @@ glibtop_init_s (glibtop **server_ptr, unsigned long features, unsigned flags)
 {
 	glibtop *server;
 	glibtop_init_func_t *init_fkt;
-	
+
 	if (server_ptr == NULL)
 		return NULL;
 
@@ -239,7 +239,7 @@ glibtop_init_s (glibtop **server_ptr, unsigned long features, unsigned flags)
 
 		for (init_fkt = _glibtop_init_hook_s; *init_fkt; init_fkt++)
 			(*init_fkt) (server);
-		
+
 		server->flags |= _GLIBTOP_INIT_STATE_SYSDEPS;
 	}
 
diff --git a/lib/inodedb.c b/lib/inodedb.c
index 249ba86f..daa99944 100644
--- a/lib/inodedb.c
+++ b/lib/inodedb.c
@@ -59,9 +59,9 @@ glibtop_inodedb_open_s (glibtop *server, unsigned databases,
 
 	pwd = getpwuid (getuid ());
 	if (!pwd) glibtop_error_io_r (server, "getpwuid");
-	
+
 	sprintf (filename, "%s/var/libgtop/inodedb.db", pwd->pw_dir);
-	
+
 	if (stat (filename, &statb))
 		databases &= ~GLIBTOP_INODEDB_USER;
 
@@ -108,7 +108,7 @@ glibtop_inodedb_close_s (glibtop *server, glibtop_inodedb *inodedb)
 {
 	if (inodedb->system_dbf)
 		gdbm_close (inodedb->system_dbf);
-	
+
 	if (inodedb->user_dbf)
 		gdbm_close (inodedb->user_dbf);
 
diff --git a/lib/open.c b/lib/open.c
index 24fdbfb5..69a484dd 100644
--- a/lib/open.c
+++ b/lib/open.c
@@ -62,17 +62,17 @@ glibtop_open_l (glibtop *server, const char *program_name,
 		fprintf (stderr, "Connecting to '%s' port %ld.\n",
 			 server->server_host, server->server_port);
 #endif
-		
+
 		connect_type = glibtop_make_connection
 			(server->server_host, server->server_port,
 			 &server->socket);
-		
+
 #ifdef DEBUG
 		fprintf (stderr, "Connect Type is %d.\n", connect_type);
 #endif
-		
+
 		server->flags |= _GLIBTOP_INIT_STATE_SERVER;
-		
+
 		server->features = -1;
 		break;
 	case GLIBTOP_METHOD_UNIX:
@@ -83,7 +83,7 @@ glibtop_open_l (glibtop *server, const char *program_name,
 		connect_type = glibtop_make_connection
 			("unix", 0, &server->socket);
 
-#ifdef DEBUG		
+#ifdef DEBUG
 		fprintf (stderr, "Connect Type is %d.\n", connect_type);
 #endif
 
@@ -101,7 +101,7 @@ glibtop_open_l (glibtop *server, const char *program_name,
 			glibtop_error_io_r (server, "cannot make a pipe");
 
 		server->pid  = fork ();
-		
+
 		if (server->pid < 0) {
 			glibtop_error_io_r (server, "fork failed");
 		} else if (server->pid == 0) {
@@ -119,7 +119,7 @@ glibtop_open_l (glibtop *server, const char *program_name,
 		close (server->output [0]);
 
 		server->flags |= _GLIBTOP_INIT_STATE_SERVER;
-		
+
 		server->features = -1;
 		break;
 	}
@@ -141,25 +141,25 @@ glibtop_open_l (glibtop *server, const char *program_name,
 			 sizeof (glibtop_sysdeps));
 
 		size = strlen (version) + 1;
-	
+
 		glibtop_read_l (server, sizeof (nbytes), &nbytes);
 
 		if (nbytes != size)
 			glibtop_error_r (server,
 					 "Requested %u bytes but got %u.",
 					 size, nbytes);
-		
+
 		glibtop_read_l (server, nbytes, buffer);
-		
+
 		if (memcmp (version, buffer, size))
 			glibtop_error_r (server, "server version is not %s",
 					 LIBGTOP_VERSION);
 
 		/* Now ask it for its features. */
-		
+
 		glibtop_call_l (server, GLIBTOP_CMND_SYSDEPS, 0, NULL,
 				sizeof (glibtop_sysdeps), &sysdeps);
-		
+
 		server->features = sysdeps.features;
 
 		memcpy (&server->sysdeps, &sysdeps, sizeof (glibtop_sysdeps));
@@ -176,6 +176,6 @@ glibtop_open_l (glibtop *server, const char *program_name,
 #ifdef DEBUG
 	fprintf (stderr, "Calling sysdeps open function.\n");
 #endif
-	
+
 	glibtop_init_s (&server, features, flags);
 }
diff --git a/lib/read.c b/lib/read.c
index 34b83398..d793182f 100644
--- a/lib/read.c
+++ b/lib/read.c
@@ -34,7 +34,7 @@ do_read (int s, void *ptr, size_t total_size)
 	int nread;
 	size_t already_read = 0, remaining = total_size;
 	char *tmp_ptr;
-	
+
 	while (already_read < total_size) {
 		nread = recv (s, ptr, remaining, 0);
 
@@ -42,12 +42,12 @@ do_read (int s, void *ptr, size_t total_size)
 			close (s);
 			continue;
 		}
-		
+
 		if (nread <= 0) {
 			glibtop_error_io ("recv");
 			return;
 		}
-		
+
 		already_read += nread;
 		remaining -= nread;
 		/* (char *) ptr += nread; */
diff --git a/lib/read_data.c b/lib/read_data.c
index 88b215b8..65a80e93 100644
--- a/lib/read_data.c
+++ b/lib/read_data.c
@@ -54,10 +54,10 @@ glibtop_read_data_l (glibtop *server)
 	fprintf (stderr, "LIBRARY: really reading %d data bytes (ret = %d).\n", size, ret);
 #endif
 
-	if (!size) return NULL;	
+	if (!size) return NULL;
 
 	ptr = g_malloc (size);
-	
+
 	if (server->socket) {
 		ret = recv (server->socket, ptr, size, 0);
 	} else {
diff --git a/misc/i4b_acct.h b/misc/i4b_acct.h
index b5c3e479..87538f0f 100644
--- a/misc/i4b_acct.h
+++ b/misc/i4b_acct.h
@@ -23,7 +23,7 @@
  *      without specific prior written permission.
  *   4. Altered versions must be plainly marked as such, and must not be
  *      misrepresented as being the original software and/or documentation.
- *   
+ *
  *   THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
  *   ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  *   IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
diff --git a/src/daemon/gnuserv.c b/src/daemon/gnuserv.c
index 192ef089..ae126b04 100644
--- a/src/daemon/gnuserv.c
+++ b/src/daemon/gnuserv.c
@@ -1,22 +1,22 @@
 /* -*-C-*-
  * Server code for handling requests from clients and forwarding them
  * on to the GNU Emacs process.
- * 
+ *
  * This file is part of GNU Emacs.
- * 
+ *
  * Copying is permitted under those conditions described by the GNU
  * General Public License.
- * 
+ *
  * Copyright (C) 1989 Free Software Foundation, Inc.
- * 
+ *
  * Author: Andy Norman (ange@hplb.hpl.hp.com), based on 'etc/server.c'
  * from the 18.52 GNU Emacs distribution.
- * 
+ *
  * Please mail bugs and suggestions to the author at the above address.
  */
 
-/* HISTORY 
- * 11-Nov-1990                bristor@simba   
+/* HISTORY
+ * 11-Nov-1990                bristor@simba
  *    Added EOT stuff.
  */
 
@@ -192,17 +192,17 @@ permitted (u_long host_addr, int fd)
 			auth_protocol);
 	return FALSE;
     }
-	
+
     if (!strcmp (auth_protocol, MCOOKIE_NAME)) {
-	/* 
+	/*
 	 * doing magic cookie auth
 	 */
-			
+
 	if (timed_read (fd, buf, 10, AUTH_TIMEOUT, 1) <= 0)
 	    return FALSE;
 
 	auth_data_len = atoi (buf);
-	
+
 	if (auth_data_len < 1 || (size_t)auth_data_len > sizeof(buf)) {
 	    syslog_message(LOG_WARNING, "Invalid data length supplied by client");
 	    return FALSE;
@@ -222,7 +222,7 @@ permitted (u_long host_addr, int fd)
 			"not compiled with Xauth");
 #endif
 
-	/* 
+	/*
 	 * auth failed, but allow this to fall through to the
 	 * GNU_SECURE protocol....
 	 */
@@ -238,12 +238,12 @@ permitted (u_long host_addr, int fd)
 				"trying GNU_SECURE auth...");
 	}
     }
-    
+
     /* Other auth protocols go here, and should execute only if
      * the * auth_protocol name matches. */
 
     /* Now, try the old GNU_SECURE stuff... */
-	
+
     if (enable_debug)
 	syslog_message (LOG_DEBUG, "Doing GNU_SECURE auth ...");
 
@@ -257,7 +257,7 @@ permitted (u_long host_addr, int fd)
 	if (host_addr == permitted_hosts [i])
 	    return (TRUE);
     }
-	
+
     return (FALSE);
 }
 
@@ -362,7 +362,7 @@ internet_init (void)
 	syslog_io_message (LOG_ERR, "unable to create socket");
 	exit (1);
     }
-	
+
     /* Bind the listen address to the socket. */
     if (bind (ls, (struct sockaddr *) &server,
 	      sizeof (struct sockaddr_in)) == -1) {
@@ -433,7 +433,7 @@ handle_internet_request (int ls)
 
     close (s);
 
-    if (verbose_output)	
+    if (verbose_output)
 	syslog_message (LOG_INFO, "Closed connection to %s port %u.",
 			inet_ntoa (peer.sin_addr), ntohs (peer.sin_port));
 
@@ -477,7 +477,7 @@ main (int argc, const char **argv)
     /* On non-glibc systems, this is not set up for us.  */
     if (!program_invocation_name) {
 	char *arg;
-	  
+
 	program_invocation_name = (char *) argv[0];
 	arg = strrchr (argv[0], '/');
 	program_invocation_short_name =
@@ -533,7 +533,7 @@ main (int argc, const char **argv)
      * SERVER_GID. Otherwise we completely drop any priviledges.
      */
 
-    if (enable_debug)		
+    if (enable_debug)
 	syslog_message (LOG_DEBUG, "Parent ID: (%d, %d) - (%d, %d)",
 			getuid (), geteuid (), getgid (), getegid ());
 
@@ -618,7 +618,7 @@ main (int argc, const char **argv)
 	    if (verbose_output)
 		syslog_message (LOG_INFO, "Child %d exited.", ret);
 	}
-		
+
 	FD_ZERO (&rmask);
 
 	/* Only the child accepts connections from standard
diff --git a/src/daemon/main.c b/src/daemon/main.c
index 82272ff1..25530738 100644
--- a/src/daemon/main.c
+++ b/src/daemon/main.c
@@ -64,18 +64,18 @@ handle_parent_connection (int s)
 	    syslog_message (LOG_DEBUG,
 			    "Parent (%d) received command %d from client.",
 			    getpid (), (int) cmnd->command);
-	
+
 	if (cmnd->data_size >= BUFSIZ) {
 	    syslog_message (LOG_WARNING,
 			    "Client sent %d bytes, but buffer is %d",
 			    cmnd->data_size, BUFSIZ);
 	    return;
 	}
-		
+
 	memset (resp, 0, sizeof (glibtop_response));
 
 	memset (parameter, 0, sizeof (parameter));
-		
+
 	if (cmnd->data_size) {
 	    if (enable_debug)
 		syslog_message (LOG_DEBUG, "Client has %d bytes of data.",
@@ -92,7 +92,7 @@ handle_parent_connection (int s)
 	    do_output (s, resp, 0, 0, NULL);
 	    return;
 	case GLIBTOP_CMND_SYSDEPS:
-	    memcpy (&resp->u.sysdeps, &server->sysdeps, 
+	    memcpy (&resp->u.sysdeps, &server->sysdeps,
 		    sizeof (glibtop_sysdeps));
 	    resp->u.sysdeps.features = GLIBTOP_SYSDEPS_ALL;
 	    do_output (s, resp, _offset_union (sysdeps), 0, NULL);
diff --git a/src/daemon/server.c b/src/daemon/server.c
index 0657d5e9..d4a7c35b 100644
--- a/src/daemon/server.c
+++ b/src/daemon/server.c
@@ -95,7 +95,7 @@ main(int argc, char *argv[])
 		_exit (1);
 	}
 #endif
-	
+
 	glibtop_init_p (glibtop_global_server, 0, 0);
 
 	if (setreuid (euid, uid)) _exit (1);
diff --git a/src/daemon/server_config.h b/src/daemon/server_config.h
index 09ae9ae8..595c5966 100644
--- a/src/daemon/server_config.h
+++ b/src/daemon/server_config.h
@@ -5,7 +5,7 @@
 
 #define HOST_TABLE_ENTRIES	1
 
-const char *permitted_host_names [HOST_TABLE_ENTRIES] = 
+const char *permitted_host_names [HOST_TABLE_ENTRIES] =
 { NULL };
 
 unsigned long permitted_hosts [HOST_TABLE_ENTRIES];
diff --git a/src/daemon/slave.c b/src/daemon/slave.c
index bd093173..5811ddc9 100644
--- a/src/daemon/slave.c
+++ b/src/daemon/slave.c
@@ -44,7 +44,7 @@ handle_slave_connection (int input, int output)
 		fprintf (stderr, "Slave %d received command "
 			 "%d from client.\n", getpid (), cmnd->command);
 #endif
-		
+
 		if (cmnd->data_size >= BUFSIZ)
 			glibtop_error ("Client sent %d bytes, "
 				       "but buffer is %d",
@@ -53,19 +53,19 @@ handle_slave_connection (int input, int output)
 		memset (resp, 0, sizeof (glibtop_response));
 
 		memset (parameter, 0, sizeof (parameter));
-		
+
 		if (cmnd->data_size) {
 #ifdef SLAVE_DEBUG
 			fprintf (stderr, "Client has %d bytes of data.\n",
 				 cmnd->data_size);
 #endif
-			
+
 			do_read (input, parameter, cmnd->data_size);
-			
+
 		} else if (cmnd->size) {
 			memcpy (parameter, cmnd->parameter, cmnd->size);
 		}
-    
+
 		switch (cmnd->command) {
 		case GLIBTOP_CMND_QUIT:
 			do_output (output, resp, 0, 0, NULL);
@@ -124,7 +124,7 @@ handle_slave_command (glibtop_command *cmnd, glibtop_response *resp,
 
 	switch (cmnd->command) {
 	case GLIBTOP_CMND_SYSDEPS:
-		memcpy (&resp->u.sysdeps, &server->sysdeps, 
+		memcpy (&resp->u.sysdeps, &server->sysdeps,
 			sizeof (glibtop_sysdeps));
 		resp->u.sysdeps.features = glibtop_server_features;
 		resp->u.sysdeps.flags = glibtop_server_features |
diff --git a/src/daemon/version.c b/src/daemon/version.c
index d80d6412..4c121ffa 100644
--- a/src/daemon/version.c
+++ b/src/daemon/version.c
@@ -37,7 +37,7 @@ glibtop_send_version (glibtop *server, int fd)
 		 sizeof (glibtop_response),
 		 sizeof (glibtop_union),
 		 sizeof (glibtop_sysdeps));
-	
+
 	size = strlen (buffer) + 1;
 
 #ifdef DEBUG
diff --git a/src/inodedb/mkinodedb2.c b/src/inodedb/mkinodedb2.c
index 30d41ddc..6317eb90 100644
--- a/src/inodedb/mkinodedb2.c
+++ b/src/inodedb/mkinodedb2.c
@@ -61,23 +61,23 @@ main (int argc, char *argv [])
 
 		if (dirname [len-1] == '\n')
 			dirname [len-1] = 0;
-		
+
 		if (stat (dirname, &statb))
 			continue;
 
 		if (S_ISREG (statb.st_mode)) {
 			glibtop_inodedb_key key;
 			datum d_key, d_content;
-			
+
 			d_key.dptr = (void *) &key;
 			d_key.dsize = sizeof (key);
 
 			d_content.dptr = dirname;
 			d_content.dsize = strlen (dirname) + 1;
-			
+
 			key.device = (guint64) statb.st_dev;
 			key.inode = (guint64) statb.st_ino;
-			
+
 			if (gdbm_store (dbf, d_key, d_content, GDBM_REPLACE))
 				glibtop_error_io ("gdbm_store (%s)", dirname);
 
@@ -98,9 +98,9 @@ main (int argc, char *argv [])
 			glibtop_inodedb_key key;
 			char filename [BUFSIZ];
 			datum d_key, d_content;
-			
+
 			sprintf (filename, "%s/%s", dirname, entry->d_name);
-			
+
 			if (stat (filename, &statb))
 				continue;
 
@@ -112,10 +112,10 @@ main (int argc, char *argv [])
 
 			d_content.dptr = filename;
 			d_content.dsize = strlen (filename) + 1;
-			
+
 			key.device = (guint64) statb.st_dev;
 			key.inode = (guint64) statb.st_ino;
-			
+
 			if (gdbm_store (dbf, d_key, d_content, GDBM_REPLACE))
 				glibtop_error_io ("gdbm_store (%s)", filename);
 
@@ -123,7 +123,7 @@ main (int argc, char *argv [])
 				filename, (unsigned long) statb.st_dev,
 				(unsigned long) statb.st_ino);
 		}
-		
+
 		closedir (directory);
 	}
 
diff --git a/sysdeps/aix/cpu.c b/sysdeps/aix/cpu.c
index 81fb5c04..ad60fdc6 100644
--- a/sysdeps/aix/cpu.c
+++ b/sysdeps/aix/cpu.c
@@ -31,7 +31,7 @@
 
 #include <utils.h>
 
-static const unsigned long _glibtop_sysdeps_cpu = 
+static const unsigned long _glibtop_sysdeps_cpu =
 (1L << GLIBTOP_CPU_TOTAL) + (1L << GLIBTOP_CPU_USER) +
 (1L << GLIBTOP_CPU_SYS) + (1L << GLIBTOP_CPU_IDLE) +
 (1L << GLIBTOP_CPU_NICE) + (1 << GLIBTOP_CPU_FREQUENCY) +
@@ -80,7 +80,7 @@ glibtop_get_cpu_p (glibtop *server, glibtop_cpu *buf)
 
 	result = _glibtop_get_kmem_info(server, server->machine.cpuinfo_offset,
 					server->machine.cpuinfo,
-					_system_configuration.ncpus 
+					_system_configuration.ncpus
 						* sizeof(struct cpuinfo));
 
 	if (result <= 0)
@@ -88,7 +88,7 @@ glibtop_get_cpu_p (glibtop *server, glibtop_cpu *buf)
 		glibtop_error_io_r (server, "Cannot read cpuinfo");
 		return;
 	}
-	
+
 	buf->idle = 0;
 	buf->user = 0;
 	buf->sys = 0;
@@ -97,7 +97,7 @@ glibtop_get_cpu_p (glibtop *server, glibtop_cpu *buf)
 	{
 		if (cpu < GLIBTOP_NCPU)
 		{
-			buf->xcpu_idle[cpu] = 
+			buf->xcpu_idle[cpu] =
 				server->machine.cpuinfo[cpu].cpu[CPU_IDLE];
 			buf->xcpu_user[cpu] =
 				server->machine.cpuinfo[cpu].cpu[CPU_USER];
@@ -119,7 +119,7 @@ glibtop_get_cpu_p (glibtop *server, glibtop_cpu *buf)
 
 		buf->total = buf->idle + buf->user + buf->sys + buf->nice ;
 	}
-	
+
 	buf->frequency = sysconf(_SC_CLK_TCK);
 	buf->flags = _glibtop_sysdeps_cpu;
 }
diff --git a/sysdeps/aix/glibtop_machine.h b/sysdeps/aix/glibtop_machine.h
index 8b4ebf5e..c20fdd19 100644
--- a/sysdeps/aix/glibtop_machine.h
+++ b/sysdeps/aix/glibtop_machine.h
@@ -1,6 +1,6 @@
 /* $Id$ */
 
-/* 
+/*
    This file is part of LibGTop 1.0.
 
    Contributed by Martin Baulig <martin@home-of-linux.org>, March 1999.
diff --git a/sysdeps/aix/loadavg.c b/sysdeps/aix/loadavg.c
index 67913413..c4388e36 100644
--- a/sysdeps/aix/loadavg.c
+++ b/sysdeps/aix/loadavg.c
@@ -28,7 +28,7 @@
 
 #include <glibtop_suid.h>
 
-static const unsigned long _glibtop_sysdeps_loadavg = 
+static const unsigned long _glibtop_sysdeps_loadavg =
 (1 << GLIBTOP_LOADAVG_LOADAVG);
 
 /* Init function. */
diff --git a/sysdeps/aix/mem.c b/sysdeps/aix/mem.c
index c2811fd5..890f4fef 100644
--- a/sysdeps/aix/mem.c
+++ b/sysdeps/aix/mem.c
@@ -22,13 +22,13 @@
 */
 
 #include <unistd.h>
-#include <sys/vminfo.h> 
+#include <sys/vminfo.h>
 
 #include <glibtop.h>
 #include <glibtop/error.h>
 #include <glibtop/mem.h>
 
-static const unsigned long _glibtop_sysdeps_mem = 
+static const unsigned long _glibtop_sysdeps_mem =
 (1 << GLIBTOP_MEM_TOTAL) + (1 << GLIBTOP_MEM_USED) +
 (1 << GLIBTOP_MEM_FREE) + (1 << GLIBTOP_MEM_LOCKED);
 
diff --git a/sysdeps/aix/msg_limits.c b/sysdeps/aix/msg_limits.c
index 94bf4446..3b527f4d 100644
--- a/sysdeps/aix/msg_limits.c
+++ b/sysdeps/aix/msg_limits.c
@@ -27,7 +27,7 @@
 #include <glibtop/error.h>
 #include <glibtop/msg_limits.h>
 
-static const unsigned long _glibtop_sysdeps_msg_limits = 
+static const unsigned long _glibtop_sysdeps_msg_limits =
 (1 << GLIBTOP_IPC_MSGMAX) + (1 << GLIBTOP_IPC_MSGMNB) +
 (1 << GLIBTOP_IPC_MSGMNI) + (1 << GLIBTOP_IPC_MSGTQL);
 
diff --git a/sysdeps/aix/netload.c b/sysdeps/aix/netload.c
index ffad1c66..61c80a99 100644
--- a/sysdeps/aix/netload.c
+++ b/sysdeps/aix/netload.c
@@ -31,7 +31,7 @@
 
 #include "utils.h"
 
-static const unsigned long _glibtop_sysdeps_netload = 
+static const unsigned long _glibtop_sysdeps_netload =
 (1 << GLIBTOP_NETLOAD_IF_FLAGS) + (1 << GLIBTOP_NETLOAD_MTU) +
 (1 << GLIBTOP_NETLOAD_SUBNET) + (1 << GLIBTOP_NETLOAD_ADDRESS) +
 (1 << GLIBTOP_NETLOAD_PACKETS_IN) + (1 << GLIBTOP_NETLOAD_PACKETS_OUT) +
@@ -182,7 +182,7 @@ glibtop_get_netload_p (glibtop *server, glibtop_netload *buf,
 			buf->if_flags |= (1 << GLIBTOP_IF_FLAGS_MULTICAST);
 
 		buf->mtu = ifnet.if_mtu;
-	
+
 		get_ifaddr(server, ifnet.if_addrlist, &addr, &mask);
 
 		buf->subnet = addr & mask;
diff --git a/sysdeps/aix/procargs.c b/sysdeps/aix/procargs.c
index 3d0b3ee1..5e79374a 100644
--- a/sysdeps/aix/procargs.c
+++ b/sysdeps/aix/procargs.c
@@ -29,7 +29,7 @@
 
 #include "utils.h"
 
-static const unsigned long _glibtop_sysdeps_proc_args = 
+static const unsigned long _glibtop_sysdeps_proc_args =
 	(1 << GLIBTOP_PROC_ARGS_SIZE);
 
 /* Init function. */
@@ -71,7 +71,7 @@ glibtop_get_proc_args_s (glibtop *server, glibtop_proc_args *buf,
 
 		return NULL;
 	}
-	
+
 	size = max_len != 0 ? max_len : 4096;
 	args_buffer = g_malloc (size);
 
diff --git a/sysdeps/aix/proclist.c b/sysdeps/aix/proclist.c
index a5746996..c5c52e01 100644
--- a/sysdeps/aix/proclist.c
+++ b/sysdeps/aix/proclist.c
@@ -26,7 +26,7 @@
 #include <glibtop.h>
 #include <glibtop/proclist.h>
 
-static const unsigned long _glibtop_sysdeps_proclist = 
+static const unsigned long _glibtop_sysdeps_proclist =
 (1 << GLIBTOP_PROCLIST_NUMBER) + (1 << GLIBTOP_PROCLIST_TOTAL) +
 (1 << GLIBTOP_PROCLIST_SIZE);
 
@@ -116,7 +116,7 @@ glibtop_get_proclist_s (glibtop *server, glibtop_proclist *buf,
 				{
 					continue;
 				}
-				
+
 				break;
 
 			case GLIBTOP_KERN_PROC_PGRP:
@@ -184,7 +184,7 @@ glibtop_get_proclist_s (glibtop *server, glibtop_proclist *buf,
 
 				break;
 		}
-	
+
 		if (count >= BLOCK_COUNT)
 		{
 			/* The following call to g_realloc will be
diff --git a/sysdeps/aix/procmap.c b/sysdeps/aix/procmap.c
index 5076ee07..58dad734 100644
--- a/sysdeps/aix/procmap.c
+++ b/sysdeps/aix/procmap.c
@@ -42,8 +42,8 @@ glibtop_map_entry *
 glibtop_get_proc_map_s (glibtop *server, glibtop_proc_map *buf,	pid_t pid)
 {
 	glibtop_init_p (&server, GLIBTOP_SYSDEPS_PROC_MAP, 0);
-	
+
 	memset (buf, 0, sizeof (glibtop_proc_map));
-	
+
 	return NULL;
 }
diff --git a/sysdeps/aix/procmem.c b/sysdeps/aix/procmem.c
index 2e7738d3..a98afda8 100644
--- a/sysdeps/aix/procmem.c
+++ b/sysdeps/aix/procmem.c
@@ -31,9 +31,9 @@
 
 #include "utils.h"
 
-static const unsigned long _glibtop_sysdeps_proc_mem = 
+static const unsigned long _glibtop_sysdeps_proc_mem =
 (1 << GLIBTOP_PROC_MEM_SIZE) + (1 << GLIBTOP_PROC_MEM_VSIZE) +
-(1 << GLIBTOP_PROC_MEM_RESIDENT) + (1 << GLIBTOP_PROC_MEM_RSS) + 
+(1 << GLIBTOP_PROC_MEM_RESIDENT) + (1 << GLIBTOP_PROC_MEM_RSS) +
 (1 << GLIBTOP_PROC_MEM_RSS_RLIM);
 
 /* Init function. */
@@ -62,7 +62,7 @@ glibtop_get_proc_mem_s (glibtop *server, glibtop_proc_mem *buf,
 
 		return;
         }
-	
+
 	pagesize = sysconf(_SC_PAGESIZE);
 
 	buf->vsize = buf->size = pinfo->pi_size * pagesize;
diff --git a/sysdeps/aix/procsegment.c b/sysdeps/aix/procsegment.c
index b1cf02a1..bb1a42bd 100644
--- a/sysdeps/aix/procsegment.c
+++ b/sysdeps/aix/procsegment.c
@@ -31,7 +31,7 @@
 
 #include "utils.h"
 
-static const unsigned long _glibtop_sysdeps_proc_segment = 
+static const unsigned long _glibtop_sysdeps_proc_segment =
 (1 << GLIBTOP_PROC_SEGMENT_TEXT_RSS) + (1 << GLIBTOP_PROC_SEGMENT_SHLIB_RSS) +
 (1 << GLIBTOP_PROC_SEGMENT_DATA_RSS) + (1 << GLIBTOP_PROC_SEGMENT_STACK_RSS);
 
diff --git a/sysdeps/aix/procsignal.c b/sysdeps/aix/procsignal.c
index 29dd88cb..26f76336 100644
--- a/sysdeps/aix/procsignal.c
+++ b/sysdeps/aix/procsignal.c
@@ -32,7 +32,7 @@
 
 #include "utils.h"
 
-static const unsigned long _glibtop_sysdeps_proc_signal = 
+static const unsigned long _glibtop_sysdeps_proc_signal =
 (1 <<GLIBTOP_PROC_SIGNAL_SIGNAL) + (1 <<GLIBTOP_PROC_SIGNAL_BLOCKED) +
 (1 <<GLIBTOP_PROC_SIGNAL_SIGIGNORE) + (1 <<GLIBTOP_PROC_SIGNAL_SIGCATCH);
 
@@ -63,7 +63,7 @@ glibtop_get_proc_signal_s (glibtop *server, glibtop_proc_signal *buf,
 
 		return;
 	}
-	
+
 	/* pending signals */
 
 #define NB_BITS	(8 * sizeof(guint64))
@@ -84,6 +84,6 @@ glibtop_get_proc_signal_s (glibtop *server, glibtop_proc_signal *buf,
 		if (pinfo->pi_signal[i] == (long)SIG_CATCH)
 			buf->sigcatch[i / NB_BITS] |= bit;
 	}
-	
+
 	buf->flags = _glibtop_sysdeps_proc_signal;
 }
diff --git a/sysdeps/aix/procstate.c b/sysdeps/aix/procstate.c
index dbd03c7d..1bf60ba6 100644
--- a/sysdeps/aix/procstate.c
+++ b/sysdeps/aix/procstate.c
@@ -30,7 +30,7 @@
 
 #include "utils.h"
 
-static const unsigned long _glibtop_sysdeps_proc_state = 
+static const unsigned long _glibtop_sysdeps_proc_state =
 (1 << GLIBTOP_PROC_STATE_CMD) + (1 << GLIBTOP_PROC_STATE_STATE) +
 (1 << GLIBTOP_PROC_STATE_UID) + (1 << GLIBTOP_PROC_STATE_GID);
 
@@ -79,7 +79,7 @@ glibtop_get_proc_state_s (glibtop *server, glibtop_proc_state *buf,
 
 	buf->uid = pinfo->pi_uid;
 	buf->gid = pinfo->pi_cred.cr_gid;
-	
+
 	if (pinfo->pi_state == SZOMB)
 	{
 		buf->state = 'Z';
diff --git a/sysdeps/aix/procuid.c b/sysdeps/aix/procuid.c
index c5fe476f..f0b0115d 100644
--- a/sysdeps/aix/procuid.c
+++ b/sysdeps/aix/procuid.c
@@ -31,7 +31,7 @@
 
 #include "utils.h"
 
-static const unsigned long _glibtop_sysdeps_proc_uid = 
+static const unsigned long _glibtop_sysdeps_proc_uid =
 (1 << GLIBTOP_PROC_UID_UID) + (1 << GLIBTOP_PROC_UID_EUID) +
 (1 << GLIBTOP_PROC_UID_GID) + (1 << GLIBTOP_PROC_UID_EGID) +
 (1 << GLIBTOP_PROC_UID_PID) + (1 << GLIBTOP_PROC_UID_PPID) +
diff --git a/sysdeps/aix/sem_limits.c b/sysdeps/aix/sem_limits.c
index f3fce8d5..24418ffb 100644
--- a/sysdeps/aix/sem_limits.c
+++ b/sysdeps/aix/sem_limits.c
@@ -27,7 +27,7 @@
 
 #include "utils.h"
 
-static const unsigned long _glibtop_sysdeps_sem_limits = 
+static const unsigned long _glibtop_sysdeps_sem_limits =
 (1 << GLIBTOP_IPC_SEMMNI) + (1 << GLIBTOP_IPC_SEMMSL) +
 (1 << GLIBTOP_IPC_SEMOPM) + (1 << GLIBTOP_IPC_SEMUME) +
 (1 << GLIBTOP_IPC_SEMUSZ) + (1 << GLIBTOP_IPC_SEMVMX) +
diff --git a/sysdeps/aix/shm_limits.c b/sysdeps/aix/shm_limits.c
index 67d20517..01a0e6ab 100644
--- a/sysdeps/aix/shm_limits.c
+++ b/sysdeps/aix/shm_limits.c
@@ -27,7 +27,7 @@
 #include <glibtop/error.h>
 #include <glibtop/shm_limits.h>
 
-static const unsigned long _glibtop_sysdeps_shm_limits = 
+static const unsigned long _glibtop_sysdeps_shm_limits =
 (1L << GLIBTOP_IPC_SHMMAX) + (1L << GLIBTOP_IPC_SHMMIN) +
 (1L << GLIBTOP_IPC_SHMMNI);
 
diff --git a/sysdeps/aix/swap.c b/sysdeps/aix/swap.c
index 7e4db97c..85eb159b 100644
--- a/sysdeps/aix/swap.c
+++ b/sysdeps/aix/swap.c
@@ -27,7 +27,7 @@
 #include <glibtop/error.h>
 #include <glibtop/swap.h>
 
-static const unsigned long _glibtop_sysdeps_swap = 
+static const unsigned long _glibtop_sysdeps_swap =
 (1 << GLIBTOP_SWAP_TOTAL) + (1 << GLIBTOP_SWAP_USED) +
 (1 << GLIBTOP_SWAP_FREE) + (1 << GLIBTOP_SWAP_PAGEIN) +
 (1 << GLIBTOP_SWAP_PAGEOUT);
diff --git a/sysdeps/aix/sysinfo.c b/sysdeps/aix/sysinfo.c
index 8185c6cc..4c8a1be1 100644
--- a/sysdeps/aix/sysinfo.c
+++ b/sysdeps/aix/sysinfo.c
@@ -164,7 +164,7 @@ static void init_sysinfo(void)
 		if (_system_configuration.cache_attrib & (1 << 31))
 		{
 			/* L1 cache is present */
-			
+
 			sprintf(buf,"%d", _system_configuration.icache_size);
 			add_info( &sysinfo.cpuinfo[cpu], "L1 instruction cache size", buf);
 
diff --git a/sysdeps/aix/uptime.c b/sysdeps/aix/uptime.c
index 616d7283..edf18313 100644
--- a/sysdeps/aix/uptime.c
+++ b/sysdeps/aix/uptime.c
@@ -54,7 +54,7 @@ glibtop_get_uptime_p (glibtop *server, glibtop_uptime *buf)
 	glibtop_cpu cpu;
 
 	glibtop_init_p (server, (1L << GLIBTOP_SYSDEPS_UPTIME), 0);
-	
+
 	memset (buf, 0, sizeof (glibtop_uptime));
 
 	/* We simply calculate it from the CPU usage. */
diff --git a/sysdeps/aix/utils.h b/sysdeps/aix/utils.h
index b41796cc..b075e32f 100644
--- a/sysdeps/aix/utils.h
+++ b/sysdeps/aix/utils.h
@@ -1,6 +1,6 @@
 /* $Id$ */
 
-/* 
+/*
    This file is part of LibGTop 1.0.
 
    Contributed by Martin Baulig <martin@home-of-linux.org>, March 1999.
@@ -26,7 +26,7 @@
 
 G_BEGIN_DECLS
 
-extern off_t 
+extern off_t
 _glibtop_get_kmem_offset(glibtop* server, char* kname);
 
 extern int
diff --git a/sysdeps/common/error.c b/sysdeps/common/error.c
index f334ec50..9936dcd4 100644
--- a/sysdeps/common/error.c
+++ b/sysdeps/common/error.c
@@ -30,7 +30,7 @@
 static void
 print_server_name (glibtop *server)
 {
-	fprintf (stderr, "%s: ", server ? 
+	fprintf (stderr, "%s: ", server ?
 		 (server->name ? server->name : DEFAULT_NAME)
 		 : DEFAULT_NAME);
 }
@@ -38,7 +38,7 @@ print_server_name (glibtop *server)
 void
 glibtop_error_vr (glibtop *server, char *format, va_list args)
 {
-	print_server_name (server);	
+	print_server_name (server);
 	vfprintf (stderr, format, args);
 	fprintf (stderr, "\n");
 
diff --git a/sysdeps/common/error_suid.c b/sysdeps/common/error_suid.c
index 9b2abe7e..93585fdc 100644
--- a/sysdeps/common/error_suid.c
+++ b/sysdeps/common/error_suid.c
@@ -32,7 +32,7 @@
 static void
 print_server_name (glibtop_server *server)
 {
-    fprintf (stderr, "%s: ", server ? 
+    fprintf (stderr, "%s: ", server ?
 	     (server->name ? server->name : DEFAULT_NAME)
 	     : DEFAULT_NAME);
 }
@@ -40,7 +40,7 @@ print_server_name (glibtop_server *server)
 void
 glibtop_error_vr (glibtop_server *server, char *format, va_list args)
 {
-    print_server_name (server);	
+    print_server_name (server);
     vfprintf (stderr, format, args);
     fprintf (stderr, "\n");
 
diff --git a/sysdeps/common/fsusage-frontend.c b/sysdeps/common/fsusage-frontend.c
index c1d35cbf..92aabbc0 100644
--- a/sysdeps/common/fsusage-frontend.c
+++ b/sysdeps/common/fsusage-frontend.c
@@ -1,5 +1,5 @@
 /* fsusage-frontend.c -- return space usage of mounted filesystems.
-   
+
    Copyright (C) 2003 Ole Laursen.
 
    This program is free software; you can redistribute it and/or modify
@@ -51,10 +51,10 @@ glibtop_get_fsusage_s (glibtop *server, glibtop_fsusage *buf,
 	struct fs_usage fsp;
 
 	glibtop_init_r (&server, 0, 0);
-	
+
 	memset (buf, 0, sizeof (glibtop_fsusage));
 	memset (&fsp, 0, sizeof (struct fs_usage));
-	
+
 	if (glibtop_private_get_fs_usage (disk, disk, &fsp) != 0)
 		return;
 
diff --git a/sysdeps/common/gnuslib.c b/sysdeps/common/gnuslib.c
index b486569c..2fb1a241 100644
--- a/sysdeps/common/gnuslib.c
+++ b/sysdeps/common/gnuslib.c
@@ -1,22 +1,22 @@
 /* -*-C-*-
  * Common library code for the GNU Emacs server and client.
- * 
+ *
  * This file is part of GNU Emacs.
- * 
+ *
  * Copying is permitted under those conditions described by the GNU
  * General Public License.
- * 
+ *
  * Copyright (C) 1989 Free Software Foundation, Inc.
- * 
- * Author: Andy Norman (ange@hplb.hpl.hp.com), based on 
+ *
+ * Author: Andy Norman (ange@hplb.hpl.hp.com), based on
  * 'etc/server.c' and 'etc/emacsclient.c' from the 18.52 GNU
  * Emacs distribution.
- * 
+ *
  * Please mail bugs and suggestions to the author at the above address.
  */
 
-/* HISTORY 
- * 11-Nov-1990                bristor@simba   
+/* HISTORY
+ * 11-Nov-1990                bristor@simba
  *    Added EOT stuff.
  */
 
@@ -200,7 +200,7 @@ connect_to_unix_server (void)
  * internet_addr -- return the internet addr of the hostname or
  * internet address passed. Return -1 on error.
  */
-long 
+long
 glibtop_internet_addr (host)
      const char *host;
 {
@@ -228,7 +228,7 @@ static Xauth *server_xauth = NULL;
 #endif
 
 /*
- * connect_to_internet_server -- establish connection with server process via 
+ * connect_to_internet_server -- establish connection with server process via
  * an internet domain socket. Returns socket
  * descriptor for server if successful.
  */
@@ -257,7 +257,7 @@ connect_to_internet_server (const char *serverhost, u_short port)
 		else
 			peeraddr_in.sin_port = sp->s_port;
 	}
-	/* if */ 
+	/* if */
 	else
 		peeraddr_in.sin_port = htons (port);
 
@@ -326,7 +326,7 @@ disconnect_from_server (s, echo)
 	send_string (s, EOT_STR);	/* make sure server gets string */
 
 #if !defined (linux)  && !defined (_SCO_DS)
-	/* 
+	/*
 	 * shutdown is completely hozed under linux. If s is a unix domain socket,
 	 * you'll get EOPNOTSUPP back from it. If s is an internet socket, you get
 	 * a broken pipe when you try to read a bit later. The latter
diff --git a/sysdeps/common/inodedb.c b/sysdeps/common/inodedb.c
index 249ba86f..daa99944 100644
--- a/sysdeps/common/inodedb.c
+++ b/sysdeps/common/inodedb.c
@@ -59,9 +59,9 @@ glibtop_inodedb_open_s (glibtop *server, unsigned databases,
 
 	pwd = getpwuid (getuid ());
 	if (!pwd) glibtop_error_io_r (server, "getpwuid");
-	
+
 	sprintf (filename, "%s/var/libgtop/inodedb.db", pwd->pw_dir);
-	
+
 	if (stat (filename, &statb))
 		databases &= ~GLIBTOP_INODEDB_USER;
 
@@ -108,7 +108,7 @@ glibtop_inodedb_close_s (glibtop *server, glibtop_inodedb *inodedb)
 {
 	if (inodedb->system_dbf)
 		gdbm_close (inodedb->system_dbf);
-	
+
 	if (inodedb->user_dbf)
 		gdbm_close (inodedb->user_dbf);
 
diff --git a/sysdeps/common/mountlist.c b/sysdeps/common/mountlist.c
index 9152c054..7f2b898e 100644
--- a/sysdeps/common/mountlist.c
+++ b/sysdeps/common/mountlist.c
@@ -605,7 +605,7 @@ glibtop_get_mountlist_s (glibtop *server, glibtop_mountlist *buf, int all_fs)
 
 	for (count = 0, tmp = me; tmp; count++, tmp = next) {
 
-		g_strlcpy (mount_list [count].devname, tmp->me_devname, 
+		g_strlcpy (mount_list [count].devname, tmp->me_devname,
 			 GLIBTOP_MOUNTENTRY_LEN);
 		g_strlcpy (mount_list [count].mountdir, tmp->me_mountdir,
 			 GLIBTOP_MOUNTENTRY_LEN);
diff --git a/sysdeps/freebsd/cpu.c b/sysdeps/freebsd/cpu.c
index 1a0cf141..426188e2 100644
--- a/sysdeps/freebsd/cpu.c
+++ b/sysdeps/freebsd/cpu.c
@@ -84,9 +84,9 @@ glibtop_get_cpu_p (glibtop *server, glibtop_cpu *buf)
 	/* sysctl vars*/
 	struct clockinfo ci;
 	size_t length;
-	
+
 	glibtop_init_p (server, (1L << GLIBTOP_SYSDEPS_CPU), 0);
-	
+
 	memset (buf, 0, sizeof (glibtop_cpu));
 
 	/* If this fails, the nlist may not be valid. */
@@ -106,7 +106,7 @@ glibtop_get_cpu_p (glibtop *server, glibtop_cpu *buf)
 		return;
 	}
 #endif
-	
+
 	/* Get the clockrate data */
 	length = sizeof (struct clockinfo);
 	if (sysctl (mib, mib_length, &ci, &length, NULL, 0)) {
@@ -122,12 +122,12 @@ glibtop_get_cpu_p (glibtop *server, glibtop_cpu *buf)
 	buf->sys = cpts [CP_SYS];
 	/* set idle time */
 	buf->idle = cpts [CP_IDLE];
-	
+
 	/* set frequency */
-	/* 
+	/*
 	   FIXME --  is hz, tick, profhz or stathz wanted?
-	   buf->frequency = sysctl("kern.clockrate", ...); 
-	   
+	   buf->frequency = sysctl("kern.clockrate", ...);
+
 	   struct clockinfo
 	*/
 	buf->frequency = ci.hz;
diff --git a/sysdeps/freebsd/glibtop_machine.h b/sysdeps/freebsd/glibtop_machine.h
index 8df2bf1b..7c1cb920 100644
--- a/sysdeps/freebsd/glibtop_machine.h
+++ b/sysdeps/freebsd/glibtop_machine.h
@@ -55,7 +55,7 @@ struct _glibtop_machine
 {
 	uid_t uid, euid;
 	gid_t gid, egid;
-	
+
 	/* The kernel descriptor, used by kvm_* calls.  We keep and re-use
 	 * it rather than re-getting it for almost all function
 	 * invocations. */
diff --git a/sysdeps/freebsd/init.c b/sysdeps/freebsd/init.c
index 11d89342..241754f3 100644
--- a/sysdeps/freebsd/init.c
+++ b/sysdeps/freebsd/init.c
@@ -40,6 +40,6 @@ glibtop_init_r (glibtop **server,
 		glibtop_open (glibtop_global_server, "glibtop",
 			      features, flags);
 	}
-	
+
 	return *server = glibtop_global_server;
 }
diff --git a/sysdeps/freebsd/loadavg.c b/sysdeps/freebsd/loadavg.c
index b0530e8a..569fb733 100644
--- a/sysdeps/freebsd/loadavg.c
+++ b/sysdeps/freebsd/loadavg.c
@@ -43,15 +43,15 @@ glibtop_init_loadavg_p (glibtop *server)
 void
 glibtop_get_loadavg_p (glibtop *server, glibtop_loadavg *buf)
 {
-	double ldavg[3]; 
+	double ldavg[3];
 	int i;
 
 	glibtop_init_p (server, (1L << GLIBTOP_SYSDEPS_LOADAVG), 0);
-	
+
 	memset (buf, 0, sizeof (glibtop_loadavg));
 
 	getloadavg (ldavg, 3);
-  
+
 	/* fill in the struct */
 	buf->flags = _glibtop_sysdeps_loadavg;
 	for (i = 0; i < 3; i++) {
diff --git a/sysdeps/freebsd/mem.c b/sysdeps/freebsd/mem.c
index a892983d..ccaf7c6d 100644
--- a/sysdeps/freebsd/mem.c
+++ b/sysdeps/freebsd/mem.c
@@ -130,7 +130,7 @@ glibtop_get_mem_p (glibtop *server, glibtop_mem *buf)
 	int bufspace;
 
 	glibtop_init_p (server, (1L << GLIBTOP_SYSDEPS_MEM), 0);
-	
+
 	memset (buf, 0, sizeof (glibtop_mem));
 
 	if (server->sysdeps.mem == 0)
@@ -167,7 +167,7 @@ glibtop_get_mem_p (glibtop *server, glibtop_mem *buf)
 		glibtop_warn_io_r (server, "kvm_read (bufspace)");
 		return;
 	}
-  
+
 	/* convert memory stats to Kbytes */
 
 #if defined(__FreeBSD__)
diff --git a/sysdeps/freebsd/msg_limits.c b/sysdeps/freebsd/msg_limits.c
index e4752bf3..d0013fdf 100644
--- a/sysdeps/freebsd/msg_limits.c
+++ b/sysdeps/freebsd/msg_limits.c
@@ -64,7 +64,7 @@ static const unsigned long _glibtop_sysdeps_msg_limits =
  * read it once during initialization. We have to use the name `_msginfo'
  * since `msginfo' is already declared external in <sys/msg.h>. */
 static struct msginfo _msginfo;
-  
+
 /* nlist structure for kernel access */
 static struct nlist nlst [] = {
 	{ "_msginfo" },
@@ -80,7 +80,7 @@ glibtop_init_msg_limits_p (glibtop *server)
 		glibtop_warn_io_r (server, "kvm_nlist (msg_limits)");
 		return;
 	}
-	
+
 	if (kvm_read (server->machine.kd, nlst [0].n_value,
 		      &_msginfo, sizeof (_msginfo)) != sizeof (_msginfo)) {
 		glibtop_warn_io_r (server, "kvm_read (msginfo)");
@@ -96,7 +96,7 @@ void
 glibtop_get_msg_limits_p (glibtop *server, glibtop_msg_limits *buf)
 {
 	glibtop_init_p (server, (1L << GLIBTOP_SYSDEPS_MSG_LIMITS), 0);
-	
+
 	memset (buf, 0, sizeof (glibtop_msg_limits));
 
 	if (server->sysdeps.msg_limits == 0)
@@ -107,8 +107,8 @@ glibtop_get_msg_limits_p (glibtop *server, glibtop_msg_limits *buf)
 	buf->msgmnb = _msginfo.msgmnb;
 	buf->msgtql = _msginfo.msgtql;
 	buf->msgssz = _msginfo.msgtql;
-	
-	buf->flags = _glibtop_sysdeps_msg_limits; 
+
+	buf->flags = _glibtop_sysdeps_msg_limits;
 }
 
 #endif /* either a newer BSDI or no BSDI at all. */
diff --git a/sysdeps/freebsd/netload.c b/sysdeps/freebsd/netload.c
index a2615e8b..dd52f7c8 100644
--- a/sysdeps/freebsd/netload.c
+++ b/sysdeps/freebsd/netload.c
@@ -89,15 +89,15 @@ glibtop_get_netload_p (glibtop *server, glibtop_netload *buf,
 	struct ifaddr ifa;
 	struct in_ifaddr in;
     } ifaddr;
-    
+
     glibtop_init_p (server, (1L << GLIBTOP_SYSDEPS_NETLOAD), 0);
-	
+
     memset (buf, 0, sizeof (glibtop_netload));
 
     if (kvm_read (server->machine.kd, nlst [0].n_value,
 		  &ifnetaddr, sizeof (ifnetaddr)) != sizeof (ifnetaddr))
 	glibtop_error_io_r (server, "kvm_read (ifnet)");
-    
+
     ifaddraddr = 0;
     while (ifnetaddr || ifaddraddr) {
 	struct sockaddr_in *sin;
@@ -134,11 +134,11 @@ glibtop_get_netload_p (glibtop *server, glibtop_netload *buf,
 	    if ((kvm_read (server->machine.kd, ifaddraddr, &ifaddr,
 			   sizeof (ifaddr)) != sizeof (ifaddr)))
 		glibtop_error_io_r (server, "kvm_read (ifaddraddr)");
-	
+
 #define CP(x) ((char *)(x))
 	    cp = (CP(ifaddr.ifa.ifa_addr) - CP(ifaddraddr)) +
 		CP(&ifaddr); sa = (struct sockaddr *)cp;
-	
+
 	    if (!strcmp (interface, tname) && (sa->sa_family == AF_INET)) {
 		sin = (struct sockaddr_in *)sa;
 
@@ -210,7 +210,7 @@ glibtop_get_netload_p (glibtop *server, glibtop_netload *buf,
 	    ifaddraddr = (u_long)ifaddr.ifa.ifa_list.tqe_next;
 #endif
 	}
-	
+
 #if defined(__FreeBSD__) && (__FreeBSD_version >= 300000)
 	ifnetaddr = (u_long) ifnet.if_link.tqe_next;
 #elif defined(__FreeBSD__) || defined(__bsdi__)
diff --git a/sysdeps/freebsd/open.c b/sysdeps/freebsd/open.c
index 3689c159..8546ae2c 100644
--- a/sysdeps/freebsd/open.c
+++ b/sysdeps/freebsd/open.c
@@ -42,7 +42,7 @@ glibtop_init_p (glibtop *server, const unsigned long features,
 
 		for (init_fkt = _glibtop_init_hook_p; *init_fkt; init_fkt++)
 			(*init_fkt) (server);
-		
+
 		server->flags |= _GLIBTOP_INIT_STATE_SYSDEPS;
 	}
 }
@@ -53,7 +53,7 @@ glibtop_open_p (glibtop *server, const char *program_name,
 		const unsigned flags)
 {
 #ifdef DEBUG
-	fprintf (stderr, "DEBUG (%d): glibtop_open_p ()\n", getpid ()); 
+	fprintf (stderr, "DEBUG (%d): glibtop_open_p ()\n", getpid ());
 #endif
 
 	/* !!! WE ARE ROOT HERE - CHANGE WITH CAUTION !!! */
@@ -66,23 +66,23 @@ glibtop_open_p (glibtop *server, const char *program_name,
 #ifdef __FreeBSD__
 	server->os_version_code = __FreeBSD_version;
 #endif
-  
+
 	/* Setup machine-specific data */
 	server->machine.kd = kvm_open (NULL, NULL, NULL, O_RDONLY, "kvm_open");
-	
+
 	if (server->machine.kd == NULL)
 		glibtop_error_io_r (server, "kvm_open");
-	
-	/* Drop priviledges. */	
+
+	/* Drop priviledges. */
 
 	if (setreuid (server->machine.euid, server->machine.uid))
 		_exit (1);
-	
+
 	if (setregid (server->machine.egid, server->machine.gid))
 		_exit (1);
-	
+
 	/* !!! END OF SUID ROOT PART !!! */
-		
+
 	/* Our effective uid is now those of the user invoking the server,
 	 * so we do no longer have any priviledges. */
 
diff --git a/sysdeps/freebsd/ppp.c b/sysdeps/freebsd/ppp.c
index 41ab1b36..af94c9b2 100644
--- a/sysdeps/freebsd/ppp.c
+++ b/sysdeps/freebsd/ppp.c
@@ -100,7 +100,7 @@ glibtop_get_ppp_p (glibtop *server, glibtop_ppp *buf, unsigned short device)
 	int phase;
 
 	glibtop_init_p (server, (1L << GLIBTOP_SYSDEPS_PPP), 0);
-	
+
 	memset (buf, 0, sizeof (glibtop_ppp));
 
 	if (kvm_read (server->machine.kd, nlst [0].n_value,
diff --git a/sysdeps/freebsd/procargs.c b/sysdeps/freebsd/procargs.c
index 2730d2cf..8b19109c 100644
--- a/sysdeps/freebsd/procargs.c
+++ b/sysdeps/freebsd/procargs.c
@@ -59,7 +59,7 @@ glibtop_get_proc_args_p (glibtop *server, glibtop_proc_args *buf,
 #endif
 
 	glibtop_init_p (server, (1L << GLIBTOP_SYSDEPS_PROC_ARGS), 0);
-	
+
 	memset (buf, 0, sizeof (glibtop_proc_args));
 
 	/* swapper, init, pagedaemon, vmdaemon, update - this doen't work. */
diff --git a/sysdeps/freebsd/procdata.c b/sysdeps/freebsd/procdata.c
index 65890cef..e8503cbf 100644
--- a/sysdeps/freebsd/procdata.c
+++ b/sysdeps/freebsd/procdata.c
@@ -85,9 +85,9 @@ glibtop_get_procdata_s (glibtop *server, glibtop_procdata *buf, pid_t pid)
 	struct stat statb;
 	int nread;
 	FILE *f;
-	
+
 	glibtop_init_r (&server, 0, 0);
-	
+
 	memset (buf, 0, sizeof (glibtop_procdata));
 
 	if (pid == 0) {
@@ -97,27 +97,27 @@ glibtop_get_procdata_s (glibtop *server, glibtop_procdata *buf, pid_t pid)
 		return;
 	}
 
-	
+
 	sprintf (input, "/proc/%d/stat", pid);
 
 	if (stat (input, &statb)) return;
 
 	buf->uid = statb.st_uid;
-	
+
 	f = fopen (input, "r");
 	if (!f) return;
-	
+
 	nread = fread (input, 1, BUFSIZ, f);
-	
+
 	if (nread < 0) {
 		fclose (f);
 		return;
 	}
-	
+
 	input [nread] = 0;
-	
+
 	/* This is from guile-utils/gtop/proc/readproc.c */
-	
+
 	/* split into "PID (cmd" and "<rest>" */
 	tmp = strrchr (input, ')');
 	*tmp = '\0';		/* replace trailing ')' with NUL */
@@ -142,7 +142,7 @@ glibtop_get_procdata_s (glibtop *server, glibtop_procdata *buf, pid_t pid)
 	if (buf->tty == 0)
 		/* the old notty val, update elsewhere bef. moving to 0 */
 		buf->tty = -1;
-	
+
 	fclose (f);
 
 	sprintf (input, "/proc/%d/statm", pid);
diff --git a/sysdeps/freebsd/prockernel.c b/sysdeps/freebsd/prockernel.c
index d601fea7..0d633770 100644
--- a/sysdeps/freebsd/prockernel.c
+++ b/sysdeps/freebsd/prockernel.c
@@ -104,7 +104,7 @@ glibtop_get_proc_kernel_p (glibtop *server,
 	struct stat statb;
 
 	glibtop_init_p (server, (1L << GLIBTOP_SYSDEPS_PROC_KERNEL), 0);
-	
+
 	memset (buf, 0, sizeof (glibtop_proc_kernel));
 
 	if (server->sysdeps.proc_time == 0)
@@ -112,7 +112,7 @@ glibtop_get_proc_kernel_p (glibtop *server,
 
 	/* It does not work for the swapper task. */
 	if (pid == 0) return;
-	
+
 	/* Get the process information */
 	pinfo = kvm_getprocs (server->machine.kd, KERN_PROC_PID, pid, &count);
 	if ((pinfo == NULL) || (count != 1))
@@ -189,7 +189,7 @@ glibtop_get_proc_kernel_p (glibtop *server,
 			buf->maj_flt = (guint64) pstats.p_ru.ru_majflt;
 			buf->cmin_flt = (guint64) pstats.p_cru.ru_minflt;
 			buf->cmaj_flt = (guint64) pstats.p_cru.ru_majflt;
-			
+
 			buf->flags |= _glibtop_sysdeps_proc_kernel_pstats;
 		}
 
diff --git a/sysdeps/freebsd/proclist.c b/sysdeps/freebsd/proclist.c
index 904905db..902c9754 100644
--- a/sysdeps/freebsd/proclist.c
+++ b/sysdeps/freebsd/proclist.c
@@ -67,7 +67,7 @@ glibtop_get_proclist_p (glibtop *server, glibtop_proclist *buf,
 	int i,j;
 
 	glibtop_init_p (server, (1L << GLIBTOP_SYSDEPS_PROCLIST), 0);
-	
+
 	memset (buf, 0, sizeof (glibtop_proclist));
 
 	which = (int)(real_which & GLIBTOP_KERN_PROC_MASK);
diff --git a/sysdeps/freebsd/procmap.c b/sysdeps/freebsd/procmap.c
index d3ad3eef..d8ac5b8b 100644
--- a/sysdeps/freebsd/procmap.c
+++ b/sysdeps/freebsd/procmap.c
@@ -112,12 +112,12 @@ glibtop_get_proc_map_p (glibtop *server, glibtop_proc_map *buf,
 	int update = 0;
 
 	glibtop_init_p (server, (1L << GLIBTOP_SYSDEPS_PROC_MAP), 0);
-	
+
 	memset (buf, 0, sizeof (glibtop_proc_map));
 
 	/* It does not work for the swapper task. */
 	if (pid == 0) return NULL;
-	
+
 	glibtop_suid_enter (server);
 
 	/* Get the process data */
@@ -132,7 +132,7 @@ glibtop_get_proc_map_p (glibtop *server, glibtop_proc_map *buf,
 		      (unsigned long) pinfo [0].ki_vmspace,
 #else
 		      (unsigned long) pinfo [0].kp_proc.p_vmspace,
-#endif 
+#endif
 		      (char *) &vmspace, sizeof (vmspace)) != sizeof (vmspace))
 		glibtop_error_io_r (server, "kvm_read (vmspace)");
 
@@ -255,7 +255,7 @@ glibtop_get_proc_map_p (glibtop *server, glibtop_proc_map *buf,
 
 		if (!object.handle)
 			continue;
-		
+
 		if (kvm_read (server->machine.kd,
 			      (unsigned long) object.handle,
 			      &vnode, sizeof (vnode)) != sizeof (vnode))
diff --git a/sysdeps/freebsd/procmem.c b/sysdeps/freebsd/procmem.c
index 66a12c50..51f3a37c 100644
--- a/sysdeps/freebsd/procmem.c
+++ b/sysdeps/freebsd/procmem.c
@@ -129,7 +129,7 @@ glibtop_get_proc_mem_p (glibtop *server, glibtop_proc_mem *buf,
 	int count;
 
 	glibtop_init_p (server, (1L << GLIBTOP_SYSDEPS_PROC_MEM), 0);
-	
+
 	memset (buf, 0, sizeof (glibtop_proc_mem));
 
 	if (server->sysdeps.proc_mem == 0)
@@ -137,7 +137,7 @@ glibtop_get_proc_mem_p (glibtop *server, glibtop_proc_mem *buf,
 
 	/* It does not work for the swapper task. */
 	if (pid == 0) return;
-	
+
 	/* Get the process data */
 	pinfo = kvm_getprocs (server->machine.kd, KERN_PROC_PID, pid, &count);
 	if ((pinfo == NULL) || (count < 1)) {
@@ -167,14 +167,14 @@ glibtop_get_proc_mem_p (glibtop *server, glibtop_proc_mem *buf,
 		return;
 	}
 
-	buf->rss_rlim = (guint64) 
+	buf->rss_rlim = (guint64)
 		(plimit.pl_rlimit [RLIMIT_RSS].rlim_cur);
-	
+
 	vms = &pinfo [0].kp_eproc.e_vm;
 
 	buf->vsize = buf->size = (guint64) pagetok
 		(vms->vm_tsize + vms->vm_dsize + vms->vm_ssize) << LOG1024;
-	
+
 	buf->resident = buf->rss = (guint64) pagetok
 		(vms->vm_rssize) << LOG1024;
 #endif
diff --git a/sysdeps/freebsd/procsegment.c b/sysdeps/freebsd/procsegment.c
index 915472ef..7e5473ad 100644
--- a/sysdeps/freebsd/procsegment.c
+++ b/sysdeps/freebsd/procsegment.c
@@ -49,7 +49,7 @@ glibtop_get_proc_segment_p (glibtop *server,
 			    pid_t pid)
 {
 	glibtop_init_p (server, (1L << GLIBTOP_SYSDEPS_PROC_SEGMENT), 0);
-	
+
 	memset (buf, 0, sizeof (glibtop_proc_segment));
 
 #if 0
@@ -71,7 +71,7 @@ glibtop_get_proc_segment_p (glibtop *server,
 	/* dt: dirty pages
 	 */
 	/* start_code: address of beginning of code segment
-	   
+
 	 */
 	/* end_code: address of end of code segment
 	 */
diff --git a/sysdeps/freebsd/procsignal.c b/sysdeps/freebsd/procsignal.c
index d8f83304..4b6fef19 100644
--- a/sysdeps/freebsd/procsignal.c
+++ b/sysdeps/freebsd/procsignal.c
@@ -56,12 +56,12 @@ glibtop_get_proc_signal_p (glibtop *server,
 	int count = 0;
 
 	glibtop_init_p (server, (1L << GLIBTOP_SYSDEPS_PROC_SIGNAL), 0);
-	
+
 	memset (buf, 0, sizeof (glibtop_proc_signal));
 
 	/* It does not work for the swapper task. */
 	if (pid == 0) return;
-	
+
 	/* Get the process information */
 	pinfo = kvm_getprocs (server->machine.kd, KERN_PROC_PID, pid, &count);
 	if ((pinfo == NULL) || (count != 1)) {
@@ -108,7 +108,7 @@ glibtop_get_proc_signal_p (glibtop *server,
 #else
 	buf->blocked [0] = pinfo [0].kp_proc.p_sigmask;
 #endif
-	
+
 	/* sigignore: mask of ignored signals.
 	 *            pinfo [0].kp_proc.p_sigignore
 	*/
@@ -120,7 +120,7 @@ glibtop_get_proc_signal_p (glibtop *server,
 #else
 	buf->sigignore [0] = pinfo [0].kp_proc.p_sigignore;
 #endif
-	
+
 	/* sigcatch: mask of caught signals.
 	 *           pinfo [0].kp_proc.p_sigcatch
 	*/
diff --git a/sysdeps/freebsd/procstate.c b/sysdeps/freebsd/procstate.c
index 094425e3..90c878a0 100644
--- a/sysdeps/freebsd/procstate.c
+++ b/sysdeps/freebsd/procstate.c
@@ -27,7 +27,7 @@
 
 #include <glibtop_suid.h>
 
-#if !defined(__OpenBSD__) 
+#if !defined(__OpenBSD__)
 //&& (!defined __bsdi__)
 #include <sys/user.h>
 #endif
@@ -59,12 +59,12 @@ glibtop_get_proc_state_p (glibtop *server,
 	int count = 0;
 
 	glibtop_init_p (server, (1L << GLIBTOP_SYSDEPS_PROC_STATE), 0);
-	
+
 	memset (buf, 0, sizeof (glibtop_proc_state));
 
 	/* It does not work for the swapper task. */
 	if (pid == 0) return;
-	
+
 	/* Get the process information */
 	pinfo = kvm_getprocs (server->machine.kd, KERN_PROC_PID, pid, &count);
 	if ((pinfo == NULL) || (count != 1)) {
diff --git a/sysdeps/freebsd/proctime.c b/sysdeps/freebsd/proctime.c
index 0b137cc3..a1571d86 100644
--- a/sysdeps/freebsd/proctime.c
+++ b/sysdeps/freebsd/proctime.c
@@ -138,12 +138,12 @@ glibtop_get_proc_time_p (glibtop *server, glibtop_proc_time *buf,
 	struct stat statb;
 
 	glibtop_init_p (server, (1L << GLIBTOP_SYSDEPS_PROC_TIME), 0);
-	
+
 	memset (buf, 0, sizeof (glibtop_proc_time));
 
 	/* It does not work for the swapper task. */
 	if (pid == 0) return;
-	
+
 #if (defined(__NetBSD__) && (__NetBSD_Version__ >= 104000000))
 	if (server->sysdeps.proc_time == 0)
 		return;
@@ -188,7 +188,7 @@ glibtop_get_proc_time_p (glibtop *server, glibtop_proc_time *buf,
 
 	buf->utime = tv2sec (pstats.p_ru.ru_utime);
 	buf->stime = tv2sec (pstats.p_ru.ru_stime);
-			
+
 	buf->cutime = tv2sec (pstats.p_cru.ru_utime);
 	buf->cstime = tv2sec (pstats.p_cru.ru_stime);
 
@@ -250,7 +250,7 @@ glibtop_get_proc_time_p (glibtop *server, glibtop_proc_time *buf,
 
 			buf->utime = tv2sec (pstats.p_ru.ru_utime);
 			buf->stime = tv2sec (pstats.p_ru.ru_stime);
-			
+
 			buf->cutime = tv2sec (pstats.p_cru.ru_utime);
 			buf->cstime = tv2sec (pstats.p_cru.ru_stime);
 
diff --git a/sysdeps/freebsd/procuid.c b/sysdeps/freebsd/procuid.c
index 2cc59284..53a4d40b 100644
--- a/sysdeps/freebsd/procuid.c
+++ b/sysdeps/freebsd/procuid.c
@@ -63,12 +63,12 @@ glibtop_get_proc_uid_p (glibtop *server, glibtop_proc_uid *buf,
 #endif
 
 	glibtop_init_p (server, (1L << GLIBTOP_SYSDEPS_PROC_UID), 0);
-	
+
 	memset (buf, 0, sizeof (glibtop_proc_uid));
 
 	/* It does not work for the swapper task. */
 	if (pid == 0) return;
-	
+
 	/* Get the process information */
 	pinfo = kvm_getprocs (server->machine.kd, KERN_PROC_PID, pid, &count);
 	if ((pinfo == NULL) || (count != 1)) {
diff --git a/sysdeps/freebsd/sem_limits.c b/sysdeps/freebsd/sem_limits.c
index c9a177de..36201468 100644
--- a/sysdeps/freebsd/sem_limits.c
+++ b/sysdeps/freebsd/sem_limits.c
@@ -66,7 +66,7 @@ static unsigned long _glibtop_sysdeps_sem_limits =
  * read it once during initialization. We have to use the name `_seminfo'
  * since `seminfo' is already declared external in <sys/sem.h>. */
 static struct seminfo _seminfo;
-  
+
 /* nlist structure for kernel access */
 static struct nlist nlst [] = {
 	{ "_seminfo" },
@@ -82,7 +82,7 @@ glibtop_init_sem_limits_p (glibtop *server)
 		glibtop_warn_io_r (server, "kvm_nlist (sem_limits)");
 		return;
 	}
-	
+
 	if (kvm_read (server->machine.kd, nlst [0].n_value,
 		      &_seminfo, sizeof (_seminfo)) != sizeof (_seminfo)) {
 		glibtop_warn_io_r (server, "kvm_read (seminfo)");
@@ -98,9 +98,9 @@ void
 glibtop_get_sem_limits_p (glibtop *server, glibtop_sem_limits *buf)
 {
 	glibtop_init_p (server, (1L << GLIBTOP_SYSDEPS_SEM_LIMITS), 0);
-	
+
 	memset (buf, 0, sizeof (glibtop_sem_limits));
-	
+
 	if (server->sysdeps.sem_limits == 0)
 		return;
 
@@ -112,7 +112,7 @@ glibtop_get_sem_limits_p (glibtop *server, glibtop_sem_limits *buf)
 	buf->semopm = _seminfo.semopm;
 	buf->semvmx = _seminfo.semvmx;
 	buf->semaem = _seminfo.semaem;
-	
+
 	buf->flags = _glibtop_sysdeps_sem_limits;
 }
 
diff --git a/sysdeps/freebsd/shm_limits.c b/sysdeps/freebsd/shm_limits.c
index 5abe88e8..d69ef1e0 100644
--- a/sysdeps/freebsd/shm_limits.c
+++ b/sysdeps/freebsd/shm_limits.c
@@ -64,7 +64,7 @@ static unsigned long _glibtop_sysdeps_shm_limits =
  * read it once during initialization. We have to use the name `_shminfo'
  * since `shminfo' is already declared external in <sys/shm.h>. */
 static struct shminfo _shminfo;
-  
+
 /* nlist structure for kernel access */
 static struct nlist nlst [] = {
 	{ "_shminfo" },
@@ -80,7 +80,7 @@ glibtop_init_shm_limits_p (glibtop *server)
 		glibtop_warn_io_r (server, "kvm_nlist (shm_limits)");
 		return;
 	}
-	
+
 	if (kvm_read (server->machine.kd, nlst [0].n_value,
 		      &_shminfo, sizeof (_shminfo)) != sizeof (_shminfo)) {
 		glibtop_warn_io_r (server, "kvm_read (shminfo)");
@@ -96,7 +96,7 @@ void
 glibtop_get_shm_limits_p (glibtop *server, glibtop_shm_limits *buf)
 {
 	glibtop_init_p (server, (1L << GLIBTOP_SYSDEPS_SHM_LIMITS), 0);
-	
+
 	memset (buf, 0, sizeof (glibtop_shm_limits));
 
 	if (server->sysdeps.shm_limits == 0)
diff --git a/sysdeps/freebsd/swap.c b/sysdeps/freebsd/swap.c
index bdeec121..d2c64277 100644
--- a/sysdeps/freebsd/swap.c
+++ b/sysdeps/freebsd/swap.c
@@ -147,7 +147,7 @@ glibtop_get_swap_p (glibtop *server, glibtop_swap *buf)
 	struct kvm_swap kvmsw[16];
 # endif
 
-#elif defined(__bsdi__)	
+#elif defined(__bsdi__)
 	struct swapstats swap;
 #elif defined(__NetBSD__)
 	struct swapent *swaplist;
@@ -167,7 +167,7 @@ glibtop_get_swap_p (glibtop *server, glibtop_swap *buf)
 	static int swappgsout = -1;
 
 	glibtop_init_p (server, (1L << GLIBTOP_SYSDEPS_SWAP), 0);
-	
+
 	memset (buf, 0, sizeof (glibtop_swap));
 
 	if (server->sysdeps.swap == 0)
@@ -181,7 +181,7 @@ glibtop_get_swap_p (glibtop *server, glibtop_swap *buf)
 	}
 #else
 	/* This is used to get the `pagein' and `pageout' members. */
-	
+
 	if (kvm_read (server->machine.kd, nlst2[0].n_value,
 		      &vmm, sizeof (vmm)) != sizeof (vmm)) {
 		glibtop_warn_io_r (server, "kvm_read (cnt)");
diff --git a/sysdeps/freebsd/uptime.c b/sysdeps/freebsd/uptime.c
index 73275d7b..83ef50a0 100644
--- a/sysdeps/freebsd/uptime.c
+++ b/sysdeps/freebsd/uptime.c
@@ -73,7 +73,7 @@ glibtop_get_uptime_p (glibtop *server, glibtop_uptime *buf)
 	glibtop_cpu cpu;
 
 	glibtop_init_p (server, (1L << GLIBTOP_SYSDEPS_UPTIME), 0);
-	
+
 	memset (buf, 0, sizeof (glibtop_uptime));
 
 	/* We simply calculate it from the CPU usage. */
diff --git a/sysdeps/kernel/loadavg.c b/sysdeps/kernel/loadavg.c
index a31712d9..3c81d84a 100644
--- a/sysdeps/kernel/loadavg.c
+++ b/sysdeps/kernel/loadavg.c
@@ -45,14 +45,14 @@ void
 glibtop_get_loadavg_s (glibtop *server, glibtop_loadavg *buf)
 {
 	union table tbl;
-	
+
 	glibtop_init_s (&server, GLIBTOP_SYSDEPS_LOADAVG, 0);
 
 	memset (buf, 0, sizeof (glibtop_loadavg));
 
 	if (table (TABLE_LOADAVG, &tbl, NULL))
 		glibtop_error_io_r (server, "table(TABLE_LOADAVG)");
-	
+
 	buf->flags = _glibtop_sysdeps_loadavg;
 
 	buf->loadavg [0] = tbl.loadavg.loadavg [0];
diff --git a/sysdeps/kernel/mem.c b/sysdeps/kernel/mem.c
index 6e7e74d6..dd85de0a 100644
--- a/sysdeps/kernel/mem.c
+++ b/sysdeps/kernel/mem.c
@@ -47,7 +47,7 @@ void
 glibtop_get_mem_s (glibtop *server, glibtop_mem *buf)
 {
 	union table tbl;
-	
+
 	glibtop_init_s (&server, GLIBTOP_SYSDEPS_MEM, 0);
 
 	memset (buf, 0, sizeof (glibtop_mem));
diff --git a/sysdeps/kernel/msg_limits.c b/sysdeps/kernel/msg_limits.c
index 2ebd1b05..bd182db3 100644
--- a/sysdeps/kernel/msg_limits.c
+++ b/sysdeps/kernel/msg_limits.c
@@ -46,15 +46,15 @@ void
 glibtop_get_msg_limits_s (glibtop *server, glibtop_msg_limits *buf)
 {
 	struct msginfo	msginfo;
-  
+
 	glibtop_init_s (&server, GLIBTOP_SYSDEPS_MSG_LIMITS, 0);
 
 	memset (buf, 0, sizeof (glibtop_msg_limits));
-  
+
 	buf->flags = _glibtop_sysdeps_msg_limits;
-  
+
 	msgctl (0, IPC_INFO, (struct msqid_ds *) &msginfo);
-  
+
 	buf->msgpool = msginfo.msgpool;
 	buf->msgmap = msginfo.msgmap;
 	buf->msgmax = msginfo.msgmax;
diff --git a/sysdeps/kernel/open.c b/sysdeps/kernel/open.c
index bd4bf34b..260b899b 100644
--- a/sysdeps/kernel/open.c
+++ b/sysdeps/kernel/open.c
@@ -36,7 +36,7 @@ static int linux_version_code = 0;
 static void set_linux_version(void) {
     static struct utsname uts;
     int x = 0, y = 0, z = 0;	/* cleared in case sscanf() < 3 */
-    
+
     if (linux_version_code) return;
     if (uname(&uts) == -1)	/* failure most likely implies impending death */
 	exit(1);
@@ -57,7 +57,7 @@ glibtop_open_s (glibtop *server, const char *program_name,
 		const unsigned long features, const unsigned flags)
 {
 	server->name = program_name;
-	
+
 	set_linux_version ();
 	server->os_version_code = (unsigned long) linux_version_code;
 }
diff --git a/sysdeps/kernel/procdata.c b/sysdeps/kernel/procdata.c
index 64fa1583..aabebca9 100644
--- a/sysdeps/kernel/procdata.c
+++ b/sysdeps/kernel/procdata.c
@@ -86,9 +86,9 @@ glibtop_get_procdata_s (glibtop *server, glibtop_procdata *buf, pid_t pid)
 	struct stat statb;
 	int nread;
 	FILE *f;
-	
+
 	glibtop_init_s (&server, 0, 0);
-	
+
 	memset (buf, 0, sizeof (glibtop_procdata));
 
 	if (pid == 0) {
@@ -98,27 +98,27 @@ glibtop_get_procdata_s (glibtop *server, glibtop_procdata *buf, pid_t pid)
 		return;
 	}
 
-	
+
 	sprintf (input, "/proc/%d/stat", pid);
 
 	if (stat (input, &statb)) return;
 
 	buf->uid = statb.st_uid;
-	
+
 	f = fopen (input, "r");
 	if (!f) return;
-	
+
 	nread = fread (input, 1, BUFSIZ, f);
-	
+
 	if (nread < 0) {
 		fclose (f);
 		return;
 	}
-	
+
 	input [nread] = 0;
-	
+
 	/* This is from guile-utils/gtop/proc/readproc.c */
-	
+
 	/* split into "PID (cmd" and "<rest>" */
 	tmp = strrchr (input, ')');
 	*tmp = '\0';		/* replace trailing ')' with NUL */
@@ -152,7 +152,7 @@ glibtop_get_procdata_s (glibtop *server, glibtop_procdata *buf, pid_t pid)
 	if (server->os_version_code < LINUX_VERSION(1,1,30) && buf->tty != -1)
 		/* when tty wasn't full devno */
 		buf->tty = 4*0x100 + buf->tty;
-	
+
 	fclose (f);
 
 	sprintf (input, "/proc/%d/statm", pid);
diff --git a/sysdeps/kernel/prockernel.c b/sysdeps/kernel/prockernel.c
index 4380d681..1c13dfbf 100644
--- a/sysdeps/kernel/prockernel.c
+++ b/sysdeps/kernel/prockernel.c
@@ -48,16 +48,16 @@ glibtop_get_proc_kernel_s (glibtop *server, glibtop_proc_kernel *buf,
 			   pid_t pid)
 {
 	union table tbl;
-	
+
 	glibtop_init_s (&server, GLIBTOP_SYSDEPS_PROC_KERNEL, 0);
-	
+
 	memset (buf, 0, sizeof (glibtop_proc_kernel));
-	
+
 	if (table (TABLE_PROC_KERNEL, &tbl, &pid))
 		glibtop_error_io_r (server, "table(TABLE_PROC_KERNEL)");
-	
+
 	buf->flags = _glibtop_sysdeps_proc_kernel;
-	
+
 	buf->min_flt = tbl.proc_kernel.min_flt;
 	buf->cmin_flt = tbl.proc_kernel.cmin_flt;
 	buf->maj_flt = tbl.proc_kernel.maj_flt;
diff --git a/sysdeps/kernel/procmap.c b/sysdeps/kernel/procmap.c
index 05a368c9..f5cfd940 100644
--- a/sysdeps/kernel/procmap.c
+++ b/sysdeps/kernel/procmap.c
@@ -41,8 +41,8 @@ glibtop_map_entry *
 glibtop_get_proc_map_s (glibtop *server, glibtop_proc_map *buf,	pid_t pid)
 {
 	glibtop_init_s (&server, GLIBTOP_SYSDEPS_PROC_MAP, 0);
-	
+
 	memset (buf, 0, sizeof (glibtop_proc_map));
-	
+
 	return NULL;
 }
diff --git a/sysdeps/kernel/procmem.c b/sysdeps/kernel/procmem.c
index de65f654..972af542 100644
--- a/sysdeps/kernel/procmem.c
+++ b/sysdeps/kernel/procmem.c
@@ -54,13 +54,13 @@ glibtop_get_proc_mem_s (glibtop *server, glibtop_proc_mem *buf,
 
 	if (table (TABLE_PROC_MEM, &tbl, &pid))
 		glibtop_error_io_r (server, "table(TABLE_PROC_MEM)");
-	
+
 	buf->rss = tbl.proc_mem.rss;
 	buf->rss_rlim = tbl.proc_mem.rlim;
 
 	if (table (TABLE_PROC_SEGMENT, &tbl, &pid))
 		glibtop_error_io_r (server, "table(TABLE_PROC_SEGMENT)");
-	
+
 	buf->flags = _glibtop_sysdeps_proc_mem;
 
 	buf->vsize = tbl.proc_segment.vsize;
diff --git a/sysdeps/kernel/procsegment.c b/sysdeps/kernel/procsegment.c
index 2e6d3930..20fdc29f 100644
--- a/sysdeps/kernel/procsegment.c
+++ b/sysdeps/kernel/procsegment.c
@@ -59,7 +59,7 @@ glibtop_get_proc_segment_s (glibtop *server, glibtop_proc_segment *buf,
 
 	if (table (TABLE_PROC_MEM, &tbl, &pid))
 		glibtop_error_io_r (server, "table(TABLE_PROC_MEM)");
-	
+
 	buf->start_code = tbl.proc_mem.start_code;
 	buf->end_code = tbl.proc_mem.end_code;
 	buf->start_stack = tbl.proc_mem.start_stack;
diff --git a/sysdeps/kernel/procuid.c b/sysdeps/kernel/procuid.c
index 25012916..d934b9c7 100644
--- a/sysdeps/kernel/procuid.c
+++ b/sysdeps/kernel/procuid.c
@@ -53,7 +53,7 @@ glibtop_get_proc_uid_s (glibtop *server, glibtop_proc_uid *buf,
 {
 	union table tbl;
 	long def_priority, priority, nice;
-	
+
 	glibtop_init_s (&server, GLIBTOP_SYSDEPS_PROC_UID, 0);
 
 	memset (buf, 0, sizeof (glibtop_proc_uid));
@@ -91,7 +91,7 @@ glibtop_get_proc_uid_s (glibtop *server, glibtop_proc_uid *buf,
 	if (buf->tty == 0)
 		/* the old notty val, update elsewhere bef. moving to 0 */
 		buf->tty = -1;
-	
+
 	if (server->os_version_code < LINUX_VERSION(1,3,39)) {
 		/* map old meanings to new */
 		buf->priority = 2*15 - buf->priority;
@@ -100,6 +100,6 @@ glibtop_get_proc_uid_s (glibtop *server, glibtop_proc_uid *buf,
 	if (server->os_version_code < LINUX_VERSION(1,1,30) && buf->tty != -1)
 		/* when tty wasn't full devno */
 		buf->tty = 4*0x100 + buf->tty;
-	
+
 	buf->flags = _glibtop_sysdeps_proc_uid;
 }
diff --git a/sysdeps/kernel/sem_limits.c b/sysdeps/kernel/sem_limits.c
index f7402d29..4d227553 100644
--- a/sysdeps/kernel/sem_limits.c
+++ b/sysdeps/kernel/sem_limits.c
@@ -62,17 +62,17 @@ void
 glibtop_get_sem_limits_s (glibtop *server, glibtop_sem_limits *buf)
 {
 	struct seminfo	seminfo;
-	union semun	arg;  
-  
+	union semun	arg;
+
 	glibtop_init_s (&server, GLIBTOP_SYSDEPS_SEM_LIMITS, 0);
 
 	memset (buf, 0, sizeof (glibtop_sem_limits));
-  
+
 	buf->flags = _glibtop_sysdeps_sem_limits;
-  
+
 	arg.array = (ushort *) &seminfo;
 	semctl (0, 0, IPC_INFO, arg);
-  
+
 	buf->semmap = seminfo.semmap;
 	buf->semmni = seminfo.semmni;
 	buf->semmns = seminfo.semmns;
diff --git a/sysdeps/kernel/shm_limits.c b/sysdeps/kernel/shm_limits.c
index d985217b..85a15618 100644
--- a/sysdeps/kernel/shm_limits.c
+++ b/sysdeps/kernel/shm_limits.c
@@ -45,15 +45,15 @@ void
 glibtop_get_shm_limits_s (glibtop *server, glibtop_shm_limits *buf)
 {
 	struct shminfo	shminfo;
-  
+
 	glibtop_init_s (&server, GLIBTOP_SYSDEPS_SHM_LIMITS, 0);
 
 	memset (buf, 0, sizeof (glibtop_shm_limits));
-  
+
 	buf->flags = _glibtop_sysdeps_shm_limits;
-  
+
 	shmctl (0, IPC_INFO, (struct shmid_ds *) &shminfo);
-  
+
 	buf->shmmax = shminfo.shmmax;
 	buf->shmmin = shminfo.shmmin;
 	buf->shmmni = shminfo.shmmni;
diff --git a/sysdeps/kernel/swap.c b/sysdeps/kernel/swap.c
index 34455327..f80a03dc 100644
--- a/sysdeps/kernel/swap.c
+++ b/sysdeps/kernel/swap.c
@@ -46,7 +46,7 @@ void
 glibtop_get_swap_s (glibtop *server, glibtop_swap *buf)
 {
 	union table tbl;
-	
+
 	glibtop_init_s (&server, GLIBTOP_SYSDEPS_SWAP, 0);
 
 	memset (buf, 0, sizeof (glibtop_swap));
diff --git a/sysdeps/kernel/sysinfo.c b/sysdeps/kernel/sysinfo.c
index 49f374c4..2a42eaac 100644
--- a/sysdeps/kernel/sysinfo.c
+++ b/sysdeps/kernel/sysinfo.c
@@ -57,7 +57,7 @@ init_sysinfo (glibtop *server)
 			cpuinfo->labels = g_ptr_array_new ();
 
 			cpuinfo->values = g_hash_table_new (NULL, NULL);
-			
+
 			if (sysinfo.ncpu > GLIBTOP_NCPU)
 				sysinfo.ncpu = GLIBTOP_NCPU;
 		}
diff --git a/sysdeps/kernel/uptime.c b/sysdeps/kernel/uptime.c
index b76a1e95..4f07b570 100644
--- a/sysdeps/kernel/uptime.c
+++ b/sysdeps/kernel/uptime.c
@@ -46,14 +46,14 @@ void
 glibtop_get_uptime_s (glibtop *server, glibtop_uptime *buf)
 {
 	union table tbl;
-	
+
 	glibtop_init_s (&server, GLIBTOP_SYSDEPS_UPTIME, 0);
 
 	memset (buf, 0, sizeof (glibtop_uptime));
 
 	if (table (TABLE_UPTIME, &tbl, NULL))
 		glibtop_error_io_r (server, "table(TABLE_UPTIME)");
-	
+
 	buf->flags = _glibtop_sysdeps_uptime;
 
 #if 0
diff --git a/sysdeps/linux/msg_limits.c b/sysdeps/linux/msg_limits.c
index 81d19c1f..e2613c25 100644
--- a/sysdeps/linux/msg_limits.c
+++ b/sysdeps/linux/msg_limits.c
@@ -46,15 +46,15 @@ void
 glibtop_get_msg_limits_s (glibtop *server, glibtop_msg_limits *buf)
 {
 	struct msginfo	msginfo;
-  
+
 	glibtop_init_s (&server, GLIBTOP_SYSDEPS_MSG_LIMITS, 0);
 
 	memset (buf, 0, sizeof (glibtop_msg_limits));
-  
+
 	buf->flags = _glibtop_sysdeps_msg_limits;
-  
+
 	msgctl (0, IPC_INFO, (struct msqid_ds *) &msginfo);
-  
+
 	buf->msgpool = msginfo.msgpool;
 	buf->msgmap = msginfo.msgmap;
 	buf->msgmax = msginfo.msgmax;
diff --git a/sysdeps/linux/netload.c b/sysdeps/linux/netload.c
index c22989ff..d08d6482 100644
--- a/sysdeps/linux/netload.c
+++ b/sysdeps/linux/netload.c
@@ -50,7 +50,7 @@
 #define _GLIBTOP_IP_FW_ACCTIN	0x1000	/* Account incoming packets only. */
 #define _GLIBTOP_IP_FW_ACCTOUT	0x2000	/* Account outgoing packets only. */
 
-static const unsigned long _glibtop_sysdeps_netload = 
+static const unsigned long _glibtop_sysdeps_netload =
 (1L << GLIBTOP_NETLOAD_ERRORS_IN) +
 (1L << GLIBTOP_NETLOAD_ERRORS_OUT) +
 (1L << GLIBTOP_NETLOAD_COLLISIONS);
@@ -200,7 +200,7 @@ glibtop_get_netload_s (glibtop *server, glibtop_netload *buf,
 		unsigned long long flags, packets, bytes;
 		char *p, *dev;
 
-		/* Skip over the network thing. */		
+		/* Skip over the network thing. */
 		dev = skip_token (buffer) + 1;
 		p = skip_token (dev);
 		*p++ = 0;
@@ -281,7 +281,7 @@ glibtop_get_netload_s (glibtop *server, glibtop_netload *buf,
 
     /* Count remaining 'Receive' fields so we know where
 	 * the first 'Transmit' field starts. */
-	
+
     fields = 0;
     while (*p != '|') {
 	if (!isspace (*p++)) continue;
diff --git a/sysdeps/linux/ppp.c b/sysdeps/linux/ppp.c
index 7148aaa3..3f4ab222 100644
--- a/sysdeps/linux/ppp.c
+++ b/sysdeps/linux/ppp.c
@@ -57,7 +57,7 @@ get_ISDN_stats (glibtop *server, int *in, int *out)
 {
 	unsigned long *isdn_stats, *ptr;
 	int fd, i;
-	
+
 	*in = *out = 0;
 
 	isdn_stats = g_malloc (ISDN_MAX_CHANNELS * 2 * sizeof (unsigned long));
@@ -71,7 +71,7 @@ get_ISDN_stats (glibtop *server, int *in, int *out)
 	if ((ioctl (fd, IIOCGETCPS, isdn_stats) < 0) && (errno != 0)) {
 		g_free (isdn_stats);
 		close (fd);
-		
+
 		return FALSE;
 	}
 
diff --git a/sysdeps/linux/procargs.c b/sysdeps/linux/procargs.c
index 6db194d6..6c9ae544 100644
--- a/sysdeps/linux/procargs.c
+++ b/sysdeps/linux/procargs.c
@@ -47,11 +47,11 @@ glibtop_get_proc_args_s (glibtop *server, glibtop_proc_args *buf,
 	char *retval = NULL;
 
 	glibtop_init_s (&server, GLIBTOP_SYSDEPS_PROC_ARGS, 0);
-	
+
 	memset (buf, 0, sizeof (glibtop_proc_args));
 
 	sprintf (fn, "/proc/%d/cmdline", pid);
-	
+
 	cmdline = open (fn, O_RDONLY);
 	if (cmdline < 0) return NULL;
 
@@ -90,11 +90,11 @@ glibtop_get_proc_args_s (glibtop *server, glibtop_proc_args *buf,
 		*(retval+total+len) = 0;
 		total += len;
 	}
-	
+
 	close (cmdline);
 
 	buf->size = total;
 	buf->flags = _glibtop_sysdeps_proc_args;
-	
+
 	return retval;
 }
diff --git a/sysdeps/linux/prockernel.c b/sysdeps/linux/prockernel.c
index 6fa34ce6..ba6fa2e8 100644
--- a/sysdeps/linux/prockernel.c
+++ b/sysdeps/linux/prockernel.c
@@ -45,7 +45,7 @@ void
 glibtop_get_proc_kernel_s (glibtop *server, glibtop_proc_kernel *buf, pid_t pid)
 {
 	char buffer [BUFSIZ], *p;
-	
+
 	glibtop_init_s (&server, GLIBTOP_SYSDEPS_PROC_KERNEL, 0);
 
 	memset (buf, 0, sizeof (glibtop_proc_kernel));
@@ -68,9 +68,9 @@ glibtop_get_proc_kernel_s (glibtop *server, glibtop_proc_kernel *buf, pid_t pid)
 
 	buf->kstk_esp = strtoull (p, &p, 0);
 	buf->kstk_eip = strtoull (p, &p, 0);
-	
+
 	p = skip_multiple_token (p, 4);
-	
+
 	buf->nwchan = strtoull (p, &p, 0);
 
 	buf->flags = _glibtop_sysdeps_proc_kernel;
diff --git a/sysdeps/linux/proclist.c b/sysdeps/linux/proclist.c
index 23e9761d..9728ee92 100644
--- a/sysdeps/linux/proclist.c
+++ b/sysdeps/linux/proclist.c
@@ -90,7 +90,7 @@ glibtop_get_proclist_s (glibtop *server, glibtop_proclist *buf,
 		ok = 1; len = strlen (entry->d_name);
 
 		/* does it consist entirely of digits? */
-		
+
 		for (i = 0; i < len; i++)
 			if (!isdigit (entry->d_name [i])) ok = 0;
 		if (!ok) continue;
@@ -102,7 +102,7 @@ glibtop_get_proclist_s (glibtop *server, glibtop_proclist *buf,
 		/* is it really a directory? */
 
 		sprintf (buffer, "/proc/%d", pid);
-		
+
 		if (stat (buffer, &statb)) continue;
 
 		if (!S_ISDIR (statb.st_mode)) continue;
@@ -189,12 +189,12 @@ glibtop_get_proclist_s (glibtop *server, glibtop_proclist *buf,
 		}
 
 		/* pids is now big enough to hold at least one single pid. */
-		
+
 		pids [count++] = pid;
 
 		total++;
 	}
-	
+
 	closedir (proc);
 
 	/* count is only zero if an error occured (one a running Linux system,
@@ -206,15 +206,15 @@ glibtop_get_proclist_s (glibtop *server, glibtop_proclist *buf,
 	 * g_malloc if pids_chain is NULL. We just calculate the
 	 * new size and copy pids to the beginning of the newly allocated
 	 * block. */
-	
+
 	new_size = pids_size + count * sizeof (unsigned);
-	
+
 	pids_chain = g_realloc (pids_chain, new_size);
-	
+
 	memcpy (pids_chain + pids_offset, pids, count * sizeof (unsigned));
-	
+
 	pids_size = new_size;
-	
+
 	pids_offset += BLOCK_COUNT;
 
 	/* Since everything is ok now, we can set buf->flags, fill in the
diff --git a/sysdeps/linux/procmap.c b/sysdeps/linux/procmap.c
index 0cf34ced..f217bc75 100644
--- a/sysdeps/linux/procmap.c
+++ b/sysdeps/linux/procmap.c
@@ -54,7 +54,7 @@ glibtop_get_proc_map_s (glibtop *server, glibtop_proc_map *buf,	pid_t pid)
 	FILE *maps;
 
 	glibtop_init_s (&server, GLIBTOP_SYSDEPS_PROC_MAP, 0);
-	
+
 	memset (buf, 0, sizeof (glibtop_proc_map));
 
 	sprintf (fn, "/proc/%d/maps", pid);
@@ -99,9 +99,9 @@ glibtop_get_proc_map_s (glibtop *server, glibtop_proc_map *buf,	pid_t pid)
 		fn [0] = fgetc (maps);
 
 		if (fn [0] != '\n' && fn [0] != EOF) {
-			
+
 			fscanf (maps, "%*[ ]%[^\n]\n", fn);
-			
+
 		} else fn [0] = 0;
 
 		size = (n+1) * sizeof (glibtop_map_entry);
@@ -121,11 +121,11 @@ glibtop_get_proc_map_s (glibtop *server, glibtop_proc_map *buf,	pid_t pid)
 		entry_list [n].inode = (guint64) inode;
 
 		g_strlcpy (entry_list [n].filename, fn, sizeof entry_list [n].filename);
-	
+
 		n++;
 
 	} while (rv != EOF && rv && fn [0] != EOF);
-	
+
 	fclose (maps);
 
 	buf->number = n;
diff --git a/sysdeps/linux/procmem.c b/sysdeps/linux/procmem.c
index 313ed0a5..c0562de3 100644
--- a/sysdeps/linux/procmem.c
+++ b/sysdeps/linux/procmem.c
@@ -69,7 +69,7 @@ void
 glibtop_get_proc_mem_s (glibtop *server, glibtop_proc_mem *buf, pid_t pid)
 {
 	char buffer [BUFSIZ], *p;
-	
+
 	glibtop_init_s (&server, GLIBTOP_SYSDEPS_MEM, 0);
 
 	memset (buf, 0, sizeof (glibtop_proc_mem));
diff --git a/sysdeps/linux/procsegment.c b/sysdeps/linux/procsegment.c
index 48fd0f59..8fc4b4b9 100644
--- a/sysdeps/linux/procsegment.c
+++ b/sysdeps/linux/procsegment.c
@@ -74,7 +74,7 @@ glibtop_get_proc_segment_s (glibtop *server, glibtop_proc_segment *buf,
 			    pid_t pid)
 {
 	char buffer [BUFSIZ], *p;
-	
+
 	glibtop_init_s (&server, GLIBTOP_SYSDEPS_PROC_SEGMENT, 0);
 
 	memset (buf, 0, sizeof (glibtop_proc_segment));
diff --git a/sysdeps/linux/procsignal.c b/sysdeps/linux/procsignal.c
index 6260428d..d7547ea9 100644
--- a/sysdeps/linux/procsignal.c
+++ b/sysdeps/linux/procsignal.c
@@ -43,7 +43,7 @@ void
 glibtop_get_proc_signal_s (glibtop *server, glibtop_proc_signal *buf, pid_t pid)
 {
 	char buffer [BUFSIZ], *p;
-	
+
 	glibtop_init_s (&server, GLIBTOP_SYSDEPS_PROC_SIGNAL, 0);
 
 	memset (buf, 0, sizeof (glibtop_proc_signal));
diff --git a/sysdeps/linux/procstate.c b/sysdeps/linux/procstate.c
index e3bb9221..71653639 100644
--- a/sysdeps/linux/procstate.c
+++ b/sysdeps/linux/procstate.c
@@ -49,7 +49,7 @@ glibtop_get_proc_state_s (glibtop *server, glibtop_proc_state *buf, pid_t pid)
 {
 	char buffer [BUFSIZ], *p;
 	struct stat statb;
-	
+
 	glibtop_init_s (&server, GLIBTOP_SYSDEPS_PROC_STATE, 0);
 
 	memset (buf, 0, sizeof (glibtop_proc_state));
@@ -66,7 +66,7 @@ glibtop_get_proc_state_s (glibtop *server, glibtop_proc_state *buf, pid_t pid)
 
 	/* For security reasons we use stat () since it is
 	 * more failsafe than parsing the file. */
-	
+
 	buf->uid = statb.st_uid;
 	buf->gid = statb.st_gid;
 
diff --git a/sysdeps/linux/proctime.c b/sysdeps/linux/proctime.c
index e1f500fa..eb1c2d2b 100644
--- a/sysdeps/linux/proctime.c
+++ b/sysdeps/linux/proctime.c
@@ -52,7 +52,7 @@ glibtop_get_proc_time_s (glibtop *server, glibtop_proc_time *buf, pid_t pid)
 {
 	char buffer [BUFSIZ], *p;
 	int i;
-	
+
 	glibtop_init_s (&server, GLIBTOP_SYSDEPS_PROC_TIME, 0);
 
 	memset (buf, 0, sizeof (glibtop_proc_time));
diff --git a/sysdeps/linux/sem_limits.c b/sysdeps/linux/sem_limits.c
index 531b5f17..cd6c5bd8 100644
--- a/sysdeps/linux/sem_limits.c
+++ b/sysdeps/linux/sem_limits.c
@@ -62,17 +62,17 @@ void
 glibtop_get_sem_limits_s (glibtop *server, glibtop_sem_limits *buf)
 {
 	struct seminfo	seminfo;
-	union semun	arg;  
-  
+	union semun	arg;
+
 	glibtop_init_s (&server, GLIBTOP_SYSDEPS_SEM_LIMITS, 0);
 
 	memset (buf, 0, sizeof (glibtop_sem_limits));
-  
+
 	buf->flags = _glibtop_sysdeps_sem_limits;
-  
+
 	arg.array = (ushort *) &seminfo;
 	semctl (0, 0, IPC_INFO, arg);
-  
+
 	buf->semmap = seminfo.semmap;
 	buf->semmni = seminfo.semmni;
 	buf->semmns = seminfo.semmns;
diff --git a/sysdeps/linux/shm_limits.c b/sysdeps/linux/shm_limits.c
index 859160f1..a1b6f282 100644
--- a/sysdeps/linux/shm_limits.c
+++ b/sysdeps/linux/shm_limits.c
@@ -45,15 +45,15 @@ void
 glibtop_get_shm_limits_s (glibtop *server, glibtop_shm_limits *buf)
 {
 	struct shminfo	shminfo;
-  
+
 	glibtop_init_s (&server, GLIBTOP_SYSDEPS_SHM_LIMITS, 0);
 
 	memset (buf, 0, sizeof (glibtop_shm_limits));
-  
+
 	buf->flags = _glibtop_sysdeps_shm_limits;
-  
+
 	shmctl (0, IPC_INFO, (struct shmid_ds *) &shminfo);
-  
+
 	buf->shmmax = shminfo.shmmax;
 	buf->shmmin = shminfo.shmmin;
 	buf->shmmni = shminfo.shmmni;
diff --git a/sysdeps/linux/swap.c b/sysdeps/linux/swap.c
index eb018123..b7b9b7be 100644
--- a/sysdeps/linux/swap.c
+++ b/sysdeps/linux/swap.c
@@ -71,7 +71,7 @@ glibtop_get_swap_s (glibtop *server, glibtop_swap *buf)
 	buffer [len] = '\0';
 
 	/* Kernel 2.6 with multiple lines */
- 
+
 	buf->total = get_scaled(buffer, "SwapTotal:");
 	buf->free = get_scaled(buffer, "SwapFree:");
 	buf->used = buf->total - buf->free;
diff --git a/sysdeps/linux/sysinfo.c b/sysdeps/linux/sysinfo.c
index 157936a5..5761b1a8 100644
--- a/sysdeps/linux/sysinfo.c
+++ b/sysdeps/linux/sysinfo.c
@@ -35,7 +35,7 @@ init_sysinfo (glibtop *server)
 {
 	static gboolean is_init = FALSE;
 
-	char buffer [BUFSIZ];	
+	char buffer [BUFSIZ];
 	glibtop_entry *cpuinfo = NULL;
 	FILE *f;
 
@@ -58,7 +58,7 @@ init_sysinfo (glibtop *server)
 			cpuinfo->labels = g_ptr_array_new ();
 
 			cpuinfo->values = g_hash_table_new (NULL, NULL);
-			
+
 			if (sysinfo.ncpu > GLIBTOP_NCPU)
 				sysinfo.ncpu = GLIBTOP_NCPU;
 		}
diff --git a/sysdeps/names/cpu.c b/sysdeps/names/cpu.c
index 2ae5b452..2c6f8329 100644
--- a/sysdeps/names/cpu.c
+++ b/sysdeps/names/cpu.c
@@ -32,7 +32,7 @@ const char *glibtop_names_cpu [GLIBTOP_MAX_CPU] =
 };
 
 const unsigned glibtop_types_cpu [GLIBTOP_MAX_CPU] =
-{ 
+{
 	GLIBTOP_TYPE_ULONG, GLIBTOP_TYPE_ULONG, GLIBTOP_TYPE_ULONG,
 	GLIBTOP_TYPE_ULONG, GLIBTOP_TYPE_ULONG, GLIBTOP_TYPE_ULONG,
 	GLIBTOP_TYPE_ULONG, GLIBTOP_TYPE_ULONG, GLIBTOP_TYPE_ULONG,
diff --git a/sysdeps/names/fsusage.c b/sysdeps/names/fsusage.c
index 10a63bc3..d4620405 100644
--- a/sysdeps/names/fsusage.c
+++ b/sysdeps/names/fsusage.c
@@ -30,7 +30,7 @@ const char *glibtop_names_fsusage [GLIBTOP_MAX_FSUSAGE] =
 };
 
 const unsigned glibtop_types_fsusage [GLIBTOP_MAX_FSUSAGE] =
-{ 
+{
 	GLIBTOP_TYPE_ULONG, GLIBTOP_TYPE_ULONG, GLIBTOP_TYPE_ULONG,
 	GLIBTOP_TYPE_ULONG, GLIBTOP_TYPE_ULONG
 };
diff --git a/sysdeps/names/mem.c b/sysdeps/names/mem.c
index dc20fd02..15a22275 100644
--- a/sysdeps/names/mem.c
+++ b/sysdeps/names/mem.c
@@ -25,13 +25,13 @@
 #include "libgtop-i18n.h"
 
 const char *glibtop_names_mem [GLIBTOP_MAX_MEM] =
-{ 
+{
 	"total", "used", "free", "shared", "buffer",
 	"cached", "user", "locked"
 };
 
 const unsigned glibtop_types_mem [GLIBTOP_MAX_MEM] =
-{ 
+{
 	GLIBTOP_TYPE_ULONG, GLIBTOP_TYPE_ULONG, GLIBTOP_TYPE_ULONG,
 	GLIBTOP_TYPE_ULONG, GLIBTOP_TYPE_ULONG, GLIBTOP_TYPE_ULONG,
 	GLIBTOP_TYPE_ULONG, GLIBTOP_TYPE_ULONG
diff --git a/sysdeps/names/netload.c b/sysdeps/names/netload.c
index f87d4645..a49ded10 100644
--- a/sysdeps/names/netload.c
+++ b/sysdeps/names/netload.c
@@ -33,7 +33,7 @@ const char *glibtop_names_netload [GLIBTOP_MAX_NETLOAD] =
 };
 
 const unsigned glibtop_types_netload [GLIBTOP_MAX_NETLOAD] =
-{ 
+{
 	GLIBTOP_TYPE_ULONG, GLIBTOP_TYPE_ULONG, GLIBTOP_TYPE_ULONG,
 	GLIBTOP_TYPE_ULONG, GLIBTOP_TYPE_ULONG, GLIBTOP_TYPE_ULONG,
 	GLIBTOP_TYPE_ULONG, GLIBTOP_TYPE_ULONG, GLIBTOP_TYPE_ULONG,
diff --git a/sysdeps/names/ppp.c b/sysdeps/names/ppp.c
index e73d3555..9d3bf519 100644
--- a/sysdeps/names/ppp.c
+++ b/sysdeps/names/ppp.c
@@ -30,7 +30,7 @@ const char *glibtop_names_ppp [GLIBTOP_MAX_PPP] =
 };
 
 const unsigned glibtop_types_ppp [GLIBTOP_MAX_PPP] =
-{ 
+{
 	GLIBTOP_TYPE_ULONG, GLIBTOP_TYPE_ULONG, GLIBTOP_TYPE_ULONG
 };
 
diff --git a/sysdeps/names/procuid.c b/sysdeps/names/procuid.c
index 02142725..b2c532c4 100644
--- a/sysdeps/names/procuid.c
+++ b/sysdeps/names/procuid.c
@@ -27,7 +27,7 @@
 
 const char *glibtop_names_proc_uid [GLIBTOP_MAX_PROC_UID] =
 {
-	"uid", "euid", "gid", "egid", "suid", "sgid", 
+	"uid", "euid", "gid", "egid", "suid", "sgid",
 	"fsuid", "fsgid", "pid", "ppid", "pgrp",
 	"session", "tty", "tpgid", "priority", "nice",
 	"ngroups", "groups"
diff --git a/sysdeps/osf1/cpu.c b/sysdeps/osf1/cpu.c
index 680c11f8..b8ccfc85 100644
--- a/sysdeps/osf1/cpu.c
+++ b/sysdeps/osf1/cpu.c
@@ -45,23 +45,23 @@ glibtop_get_cpu_s (glibtop *server, glibtop_cpu *buf)
 {
 	struct tbl_sysinfo sysinfo;
 	int ret;
-	
+
 	glibtop_init_s (&server, GLIBTOP_SYSDEPS_CPU, 0);
 
 	memset (buf, 0, sizeof (glibtop_cpu));
-	
+
 	ret = table (TBL_SYSINFO, 0, (char *) &sysinfo, 1,
-		     sizeof (struct tbl_sysinfo)); 
+		     sizeof (struct tbl_sysinfo));
 
 	if (ret != 1) return;
 
 	buf->flags = _glibtop_sysdeps_cpu;
-		
+
 	buf->user = sysinfo.si_user;
 	buf->nice = sysinfo.si_nice;
 	buf->sys  = sysinfo.si_sys;
 	buf->idle = sysinfo.si_idle;
-	
+
 	buf->total = sysinfo.si_user + sysinfo.si_nice +
 		sysinfo.si_sys + sysinfo.si_idle;
 
diff --git a/sysdeps/osf1/loadavg.c b/sysdeps/osf1/loadavg.c
index abf88ec7..3220492c 100644
--- a/sysdeps/osf1/loadavg.c
+++ b/sysdeps/osf1/loadavg.c
@@ -47,24 +47,24 @@ glibtop_get_loadavg_s (glibtop *server, glibtop_loadavg *buf)
 	glibtop_init_s (&server, GLIBTOP_SYSDEPS_LOADAVG, 0);
 
 	memset (buf, 0, sizeof (glibtop_loadavg));
-	
+
 	ret = table (TBL_LOADAVG, 0, (char *) &loadavg, 1,
-		     sizeof (struct tbl_loadavg)); 
+		     sizeof (struct tbl_loadavg));
 
 	if (ret != 1) return;
 
 	buf->flags = _glibtop_sysdeps_loadavg;
-		
+
 	if (loadavg.tl_lscale == 0) {
 		buf->loadavg [0] = loadavg.tl_avenrun.d [0];
 		buf->loadavg [1] = loadavg.tl_avenrun.d [1];
 		buf->loadavg [2] = loadavg.tl_avenrun.d [2];
 	} else {
-		buf->loadavg [0] = 
+		buf->loadavg [0] =
 			(double) loadavg.tl_avenrun.l [0] /
 			(double) loadavg.tl_mach_factor [0];
 		buf->loadavg [1] =
-			(double) loadavg.tl_avenrun.l [1] 
+			(double) loadavg.tl_avenrun.l [1]
 			/ (double) loadavg.tl_mach_factor [1];
 		buf->loadavg [2] =
 			(double) loadavg.tl_avenrun.l [2] /
diff --git a/sysdeps/osf1/mem.c b/sysdeps/osf1/mem.c
index d76e595c..b1010589 100644
--- a/sysdeps/osf1/mem.c
+++ b/sysdeps/osf1/mem.c
@@ -55,14 +55,14 @@ glibtop_get_mem_s (glibtop *server, glibtop_mem *buf)
 	memset (buf, 0, sizeof (glibtop_mem));
 
 	buf->flags = _glibtop_sysdeps_mem;
-	
+
 	(void) vm_statistics(task_self(), &vmstats);
 
 	buf->free = vmstats.free_count   * vmstats.pagesize;
 	buf->used = vmstats.active_count * vmstats.pagesize;
 
 	/* [FIXME]: Is this correct? */
-	
+
 	buf->total = (vmstats.active_count + vmstats.inactive_count +
 		      vmstats.free_count + vmstats.wire_count) *
 		vmstats.pagesize;
diff --git a/sysdeps/osf1/msg_limits.c b/sysdeps/osf1/msg_limits.c
index 2b198963..2d73bf92 100644
--- a/sysdeps/osf1/msg_limits.c
+++ b/sysdeps/osf1/msg_limits.c
@@ -27,7 +27,7 @@
 
 static const unsigned long _glibtop_sysdeps_msg_limits =
 (1L << GLIBTOP_IPC_MSGMAP) + (1L << GLIBTOP_IPC_MSGMAX) +
-(1L << GLIBTOP_IPC_MSGMNB) + (1L << GLIBTOP_IPC_MSGMNI) + 
+(1L << GLIBTOP_IPC_MSGMNB) + (1L << GLIBTOP_IPC_MSGMNI) +
 (1L << GLIBTOP_IPC_MSGTQL);
 
 /* Init function. */
@@ -48,36 +48,36 @@ glibtop_get_msg_limits_s (glibtop *server, glibtop_msg_limits *buf)
 	glibtop_init_s (&server, 0, 0);
 
 	memset (buf, 0, sizeof (glibtop_msg_limits));
-	
+
 	ret = table (TBL_MSGINFO, MSGINFO_MAX, (char *) &value, 1,
-		     sizeof (value)); 
+		     sizeof (value));
 
 	if (ret != 1) return;
-	
+
 	buf->flags += (1L << GLIBTOP_IPC_MSGMAX);
 
 	buf->msgmax = value;
-	
+
 	ret = table (TBL_MSGINFO, MSGINFO_MNB, (char *) &value, 1,
-		     sizeof (value)); 
+		     sizeof (value));
 
 	if (ret != 1) return;
 
 	buf->flags += (1L << GLIBTOP_IPC_MSGMNB);
 
 	buf->msgmnb = value;
-	
+
 	ret = table (TBL_MSGINFO, MSGINFO_MNI, (char *) &value, 1,
-		     sizeof (value)); 
+		     sizeof (value));
 
 	if (ret != 1) return;
 
 	buf->flags += (1L << GLIBTOP_IPC_MSGMNI);
 
 	buf->msgmni = value;
-	
+
 	ret = table (TBL_MSGINFO, MSGINFO_TQL, (char *) &value, 1,
-		     sizeof (value)); 
+		     sizeof (value));
 
 	if (ret != 1) return;
 
diff --git a/sysdeps/osf1/open_suid.c b/sysdeps/osf1/open_suid.c
index d593556a..95f9d360 100644
--- a/sysdeps/osf1/open_suid.c
+++ b/sysdeps/osf1/open_suid.c
@@ -47,7 +47,7 @@ glibtop_init_p (glibtop *server, const unsigned long features,
 
 		for (init_fkt = _glibtop_init_hook_p; *init_fkt; init_fkt++)
 			(*init_fkt) (server);
-		
+
 		server->flags |= _GLIBTOP_INIT_STATE_INIT;
 	}
 }
@@ -61,7 +61,7 @@ glibtop_open_p (glibtop *server, const char *program_name,
 	/* !!! WE ARE ROOT HERE - CHANGE WITH CAUTION !!! */
 
 	server->name = program_name;
-	
+
 	server->machine.uid = getuid ();
 	server->machine.euid = geteuid ();
 	server->machine.gid = getgid ();
@@ -69,22 +69,22 @@ glibtop_open_p (glibtop *server, const char *program_name,
 
 	server->machine.proctable_entries = table
 		(TBL_PROCINFO, 0, NULL, INT_MAX, 0);
-        
+
 	/* Drop priviledges; we only become root when necessary.
-	
+
 	   setreuid (ruid, euid) - set real and effective user id;
 	   setregid (rgid, egid) - set real and effective group id;
-	   
+
 	 */
-	
+
 	if (setreuid (server->machine.euid, server->machine.uid))
 		_exit (1);
-		
+
 	if (setregid (server->machine.egid, server->machine.gid))
 		_exit (1);
 
 	/* !!! END OF SUID ROOT PART !!! */
-		
+
 	/* Our effective uid is now those of the user invoking the server,
 	   so we do no longer have any priviledges.
 	 */
diff --git a/sysdeps/osf1/procdata.c b/sysdeps/osf1/procdata.c
index e82e64fa..952187a9 100644
--- a/sysdeps/osf1/procdata.c
+++ b/sysdeps/osf1/procdata.c
@@ -66,9 +66,9 @@ glibtop_get_procdata_r (glibtop *server, glibtop_procdata *buf, pid_t pid)
 	glibtop_init ();
 
 	memset (buf, 0, sizeof (glibtop_procdata));
-	
+
 	ret = table (TBL_PROCINFO, pid, (char *) &procinfo, 1,
-		     sizeof (struct tbl_procinfo)); 
+		     sizeof (struct tbl_procinfo));
 
 	if (ret != 1) return;
 
@@ -85,63 +85,63 @@ glibtop_get_procdata_r (glibtop *server, glibtop_procdata *buf, pid_t pid)
 	buf->sigignore = procinfo.pi_sigignore;
 	buf->sigcatch = procinfo.pi_sigcatch;
 	buf->signal = procinfo.pi_sig;
-	
+
 	buf->flags [0] += _glibtop_sysdeps_procdata_0;
-	
+
 	if (procinfo.pi_status != PI_ACTIVE) return;
-	
+
 	/* From that point on, we are only interested in active processes. */
-	
+
 	buf->nice = getpriority (PRIO_PROCESS, pid);
-	
+
 	/* Get task structure. */
-	
+
 	ret = task_by_unix_pid (task_self(), procinfo.pi_pid, &thistask);
-	
+
 	if (ret != KERN_SUCCESS) return;
-	
+
 	/* Get taskinfo about this task. */
-	
+
 	info_count = TASK_BASIC_INFO_COUNT;
-	
+
 	ret = task_info (thistask, TASK_BASIC_INFO, (task_info_t) &taskinfo, &info_count);
-	
+
 	if (ret != KERN_SUCCESS) return;
-	
+
 	buf->priority = taskinfo.base_priority;
 	buf->resident = taskinfo.resident_size;
 	buf->rss = taskinfo.resident_size;
 	buf->vsize = taskinfo.virtual_size;
-	
+
 	buf->flags [0] += BIT_SHIFT(GLIBTOP_PROCDATA_PRIORITY) +
 		BIT_SHIFT(GLIBTOP_PROCDATA_RESIDENT) +
 		BIT_SHIFT(GLIBTOP_PROCDATA_RSS) +
 		BIT_SHIFT(GLIBTOP_PROCDATA_VSIZE);
-		
+
 	ret = table (TBL_UAREA, pid, (char *) &u, 1,
 		     sizeof (struct user));
-		     
+
 	if (ret != 1) return;
-	
+
 	buf->start_code = (unsigned long) u.u_text_start;
 	buf->end_code = (unsigned long) u.u_data_start;
 	buf->start_stack = (unsigned long) u.u_stack_start;
-	
+
 	buf->trs = u.u_tsize;
 	buf->drs = u.u_dsize;
-	
+
 	buf->start_time = u.u_start.tv_sec;
-	
+
 	buf->utime = u.u_ru.ru_utime.tv_sec;
 	buf->stime = u.u_ru.ru_stime.tv_sec;
 	buf->cutime = u.u_cru.ru_utime.tv_sec;
 	buf->cstime = u.u_cru.ru_stime.tv_sec;
-	
+
 	buf->flags [0] += BIT_SHIFT(GLIBTOP_PROCDATA_START_TIME) +
 		BIT_SHIFT(GLIBTOP_PROCDATA_UTIME) + BIT_SHIFT(GLIBTOP_PROCDATA_STIME) +
 		BIT_SHIFT(GLIBTOP_PROCDATA_CUTIME) + BIT_SHIFT(GLIBTOP_PROCDATA_CSTIME) +
 		BIT_SHIFT(GLIBTOP_PROCDATA_TRS) + BIT_SHIFT(GLIBTOP_PROCDATA_DRS);
-		
+
 	buf->flags [1] += BIT_SHIFT(GLIBTOP_PROCDATA_START_CODE) +
 		BIT_SHIFT(GLIBTOP_PROCDATA_END_CODE) +
 		BIT_SHIFT(GLIBTOP_PROCDATA_START_STACK);
diff --git a/sysdeps/osf1/prockernel.c b/sysdeps/osf1/prockernel.c
index e7d961a1..e6417327 100644
--- a/sysdeps/osf1/prockernel.c
+++ b/sysdeps/osf1/prockernel.c
@@ -44,6 +44,6 @@ glibtop_get_proc_kernel_p (glibtop *server, glibtop_proc_kernel *buf,
 			   pid_t pid)
 {
 	glibtop_init_p (server, GLIBTOP_SYSDEPS_PROC_KERNEL, 0);
-	
+
 	memset (buf, 0, sizeof (glibtop_proc_kernel));
 }
diff --git a/sysdeps/osf1/proclist.c b/sysdeps/osf1/proclist.c
index 14ec1cb1..7ab357c4 100644
--- a/sysdeps/osf1/proclist.c
+++ b/sysdeps/osf1/proclist.c
@@ -61,7 +61,7 @@ glibtop_init_proclist_p (glibtop *server)
  * The calling function has to free the memory to which a pointer is returned.
  *
  * On error, NULL is returned and buf->flags is zero. */
- 
+
 /* !!! THIS FUNCTION RUNS SUID ROOT - CHANGE WITH CAUTION !!! */
 
 unsigned *
@@ -75,13 +75,13 @@ glibtop_get_proclist_p (glibtop *server, glibtop_proclist *buf,
 	int entry, max_elements, k;
 
 	glibtop_init_p (server, GLIBTOP_SYSDEPS_PROCLIST, 0);
-	
+
 	memset (buf, 0, sizeof (glibtop_proclist));
-	
+
 	for (entry = 0; entry < server->machine.proctable_entries;
 	     entry += ELEMENTS_PER_ENTRY)
 	{
-		/* !!! THE FOLLOWING CODE RUNS SUID ROOT - 
+		/* !!! THE FOLLOWING CODE RUNS SUID ROOT -
 		 *     CHANGE WITH CAUTION !!! */
 
 		glibtop_suid_enter (server);
@@ -91,9 +91,9 @@ glibtop_get_proclist_p (glibtop *server, glibtop_proclist *buf,
 			 ELEMENTS_PER_ENTRY, sizeof (struct tbl_procinfo));
 
 		glibtop_suid_leave (server);
-		
+
 		/* !!! END OF SUID ROOT PART !!! */
-		
+
 		for (k = 0; k < max_elements; k++)
 		{
 			/* Does this entry contain a real process? */
@@ -124,17 +124,17 @@ glibtop_get_proclist_p (glibtop *server, glibtop_proclist *buf,
 				pids_size = new_size;
 
 				pids_offset += BLOCK_COUNT;
-				
+
 				count = 0;
 			}
 
 			/* pids is now big enough to hold at least
 			 * one single pid. */
-		
+
 			pids [count++] = procinfo [k].pi_pid;
-			
+
 			total++;
-		}	
+		}
 	}
 
 	/* count is only zero if an error occured
@@ -146,15 +146,15 @@ glibtop_get_proclist_p (glibtop *server, glibtop_proclist *buf,
 	 * g_malloc () if `pids_chain' is NULL. We just calculate the
 	 * new size and copy `pids' to the beginning of the newly allocated
 	 * block. */
-	
+
 	new_size = pids_size + count * sizeof (unsigned);
-	
+
 	pids_chain = g_realloc (server, pids_chain, new_size);
-	
+
 	memcpy (pids_chain + pids_offset, pids, count * sizeof (unsigned));
-	
+
 	pids_size = new_size;
-	
+
 	pids_offset += BLOCK_COUNT;
 
 	/* Since everything is ok now, we can set buf->flags, fill in the
diff --git a/sysdeps/osf1/procmem.c b/sysdeps/osf1/procmem.c
index 05038c5b..d8617426 100644
--- a/sysdeps/osf1/procmem.c
+++ b/sysdeps/osf1/procmem.c
@@ -59,22 +59,22 @@ glibtop_get_proc_mem_p (glibtop *server, glibtop_proc_mem *buf,
 	struct user u;
 
 	glibtop_init_p (server, GLIBTOP_SYSDEPS_PROC_MEM, 0);
-	
+
 	memset (buf, 0, sizeof (glibtop_proc_mem));
 
 	/* Get task structure. */
-	
+
 	ret = task_by_unix_pid (task_self(), pid, &thistask);
-	
+
 	if (ret != KERN_SUCCESS) return;
-	
+
 	/* Get taskinfo about this task. */
-	
+
 	info_count = TASK_BASIC_INFO_COUNT;
-	
+
 	ret = task_info (thistask, TASK_BASIC_INFO,
 			 (task_info_t) &taskinfo, &info_count);
-	
+
 	if (ret != KERN_SUCCESS) return;
 
 	buf->resident = taskinfo.resident_size;
@@ -84,16 +84,16 @@ glibtop_get_proc_mem_p (glibtop *server, glibtop_proc_mem *buf,
 	/* !!! THE FOLLOWING CODE RUNS SUID ROOT - CHANGE WITH CAUTION !!! */
 
 	glibtop_suid_enter (server);
-	
+
 	ret = table (TBL_UAREA, pid, (char *) &u, 1,
 		     sizeof (struct user));
 
 	glibtop_suid_leave (server);
-		     
+
 	/* !!! END OF SUID ROOT PART !!! */
-	
+
 	if (ret != 1) return;
-	
+
 	buf->rss_rlim = u.u_rlimit [RLIMIT_RSS].rlim_cur;
 
 	buf->share = u.u_ru.ru_ixrss;
diff --git a/sysdeps/osf1/procsegment.c b/sysdeps/osf1/procsegment.c
index 935a1b0b..5a664d4c 100644
--- a/sysdeps/osf1/procsegment.c
+++ b/sysdeps/osf1/procsegment.c
@@ -53,28 +53,28 @@ glibtop_get_proc_segment_p (glibtop *server, glibtop_proc_segment *buf,
 	struct user u;
 
 	glibtop_init_p (server, GLIBTOP_SYSDEPS_PROC_SEGMENT, 0);
-	
+
 	memset (buf, 0, sizeof (glibtop_proc_segment));
 
 	/* !!! THE FOLLOWING CODE RUNS SUID ROOT - CHANGE WITH CAUTION !!! */
 
 	glibtop_suid_enter (server);
-	
+
 	ret = table (TBL_UAREA, pid, (char *) &u, 1,
 		     sizeof (struct user));
 
 	glibtop_suid_leave (server);
-		     
+
 	/* !!! END OF SUID ROOT PART !!! */
-	
+
 	if (ret != 1) return;
-	
+
 	buf->start_code = (unsigned long) u.u_text_start;
 	buf->end_code = (unsigned long) u.u_data_start;
 	buf->start_stack = (unsigned long) u.u_stack_start;
-	
+
 	buf->text_rss = u.u_tsize;
 	buf->data_rss = u.u_dsize;
-	
+
 	buf->flags = _glibtop_sysdeps_proc_segment;
 }
diff --git a/sysdeps/osf1/procsignal.c b/sysdeps/osf1/procsignal.c
index 36e1e2b9..3e4f1174 100644
--- a/sysdeps/osf1/procsignal.c
+++ b/sysdeps/osf1/procsignal.c
@@ -49,20 +49,20 @@ glibtop_get_proc_signal_p (glibtop *server, glibtop_proc_signal *buf,
 	int ret;
 
 	glibtop_init_p (server, GLIBTOP_SYSDEPS_PROC_SIGNAL, 0);
-	
+
 	memset (buf, 0, sizeof (glibtop_proc_signal));
 
 	/* !!! THE FOLLOWING CODE RUNS SUID ROOT - CHANGE WITH CAUTION !!! */
 
 	glibtop_suid_enter (server);
-	
+
 	ret = table (TBL_PROCINFO, pid, (char *) &procinfo, 1,
-		     sizeof (struct tbl_procinfo)); 
+		     sizeof (struct tbl_procinfo));
 
 	glibtop_suid_leave (server);
-		     
+
 	/* !!! END OF SUID ROOT PART !!! */
-	
+
 	if (ret != 1) return;
 
 	buf->signal [0] = procinfo.pi_sig;
diff --git a/sysdeps/osf1/procstate.c b/sysdeps/osf1/procstate.c
index 71447877..31edb4e4 100644
--- a/sysdeps/osf1/procstate.c
+++ b/sysdeps/osf1/procstate.c
@@ -55,20 +55,20 @@ glibtop_get_proc_state_p (glibtop *server, glibtop_proc_state *buf,
 	task_t thistask;
 
 	glibtop_init_p (server, GLIBTOP_SYSDEPS_PROC_STATE, 0);
-	
+
 	memset (buf, 0, sizeof (glibtop_proc_state));
 
 	/* !!! THE FOLLOWING CODE RUNS SUID ROOT - CHANGE WITH CAUTION !!! */
 
 	glibtop_suid_enter (server);
-	
+
 	ret = table (TBL_PROCINFO, pid, (char *) &procinfo, 1,
-		     sizeof (struct tbl_procinfo)); 
+		     sizeof (struct tbl_procinfo));
 
 	glibtop_suid_leave (server);
-		     
+
 	/* !!! END OF SUID ROOT PART !!! */
-	
+
 	if (ret != 1) return;
 
 	/* Check whether the process actually exists. */
@@ -93,10 +93,10 @@ glibtop_get_proc_state_p (glibtop *server, glibtop_proc_state *buf,
 	/* !!! THE FOLLOWING CODE RUNS SUID ROOT - CHANGE WITH CAUTION !!! */
 
 	glibtop_suid_enter (server);
-                
+
 	/* Get task structure. */
 	ret = task_by_unix_pid (task_self(), procinfo.pi_pid, &thistask);
-        
+
 	if (ret == KERN_SUCCESS) {
 		thread_array_t			threadarr;
 		unsigned int			threadarr_l;
@@ -116,7 +116,7 @@ glibtop_get_proc_state_p (glibtop *server, glibtop_proc_state *buf,
 					    (thread_info_t) threadinfo, &threadinfo_l);
 
 			if (tret == KERN_SUCCESS) {
-          			if (minim_state > threadinfo->run_state) 
+          			if (minim_state > threadinfo->run_state)
 					minim_state=threadinfo->run_state;
 			}
 		}
@@ -125,20 +125,20 @@ glibtop_get_proc_state_p (glibtop *server, glibtop_proc_state *buf,
 	glibtop_suid_leave (server);
 
 	/* !!! END OF SUID ROOT PART !!! */
-        
+
 	if (ret != KERN_SUCCESS) return;
 
 	switch (minim_state) {
 	case TH_STATE_RUNNING:
 		buf->state = GLIBTOP_PROCESS_RUNNING;
 		break;
-	case TH_STATE_UNINTERRUPTIBLE: 
+	case TH_STATE_UNINTERRUPTIBLE:
 		buf->state = GLIBTOP_PROCESS_UNINTERRUPTIBLE;
 		break;
 	case TH_STATE_WAITING:
 		buf->state = GLIBTOP_PROCESS_INTERRUPTIBLE;
 		break;
-	case TH_STATE_STOPPED:      
+	case TH_STATE_STOPPED:
 	case TH_STATE_HALTED:
 		buf->state = GLIBTOP_PROCESS_STOPPED;
 		break;
diff --git a/sysdeps/osf1/proctime.c b/sysdeps/osf1/proctime.c
index dc06da42..4208e926 100644
--- a/sysdeps/osf1/proctime.c
+++ b/sysdeps/osf1/proctime.c
@@ -52,28 +52,28 @@ glibtop_get_proc_time_p (glibtop *server, glibtop_proc_time *buf,
 	int ret;
 
 	glibtop_init_p (server, GLIBTOP_SYSDEPS_PROC_TIME, 0);
-	
+
 	memset (buf, 0, sizeof (glibtop_proc_time));
-	
+
 	/* !!! THE FOLLOWING CODE RUNS SUID ROOT - CHANGE WITH CAUTION !!! */
 
 	glibtop_suid_enter (server);
-	
+
 	ret = table (TBL_UAREA, pid, (char *) &u, 1,
 		     sizeof (struct user));
-		     
+
 	glibtop_suid_leave (server);
-		     
+
 	/* !!! END OF SUID ROOT PART !!! */
-	
+
 	if (ret != 1) return;
 
 	buf->start_time = u.u_start.tv_sec;
-	
+
 	buf->utime = u.u_ru.ru_utime.tv_sec;
 	buf->stime = u.u_ru.ru_stime.tv_sec;
 	buf->cutime = u.u_cru.ru_utime.tv_sec;
 	buf->cstime = u.u_cru.ru_stime.tv_sec;
 
-	buf->flags = _glibtop_sysdeps_proc_time;	
+	buf->flags = _glibtop_sysdeps_proc_time;
 }
diff --git a/sysdeps/osf1/procuid.c b/sysdeps/osf1/procuid.c
index f5ca4636..5c12505d 100644
--- a/sysdeps/osf1/procuid.c
+++ b/sysdeps/osf1/procuid.c
@@ -60,50 +60,50 @@ glibtop_get_proc_uid_p (glibtop *server, glibtop_proc_uid *buf,
 	task_t thistask;
 
 	glibtop_init_p (server, GLIBTOP_SYSDEPS_PROC_UID, 0);
-	
+
 	memset (buf, 0, sizeof (glibtop_proc_uid));
-	
+
 	/* !!! THE FOLLOWING CODE RUNS SUID ROOT - CHANGE WITH CAUTION !!! */
 
 	glibtop_suid_enter (server);
-	
+
 	ret = table (TBL_PROCINFO, pid, (char *) &procinfo, 1,
-		     sizeof (struct tbl_procinfo)); 
+		     sizeof (struct tbl_procinfo));
 
 	glibtop_suid_leave (server);
-		     
+
 	/* !!! END OF SUID ROOT PART !!! */
-	
+
 	if (ret != 1) return;
 
 	buf->uid = procinfo.pi_ruid;
-	buf->euid = procinfo.pi_svuid;	
+	buf->euid = procinfo.pi_svuid;
 	buf->gid = procinfo.pi_rgid;
-	buf->egid = procinfo.pi_svgid;	
-	
+	buf->egid = procinfo.pi_svgid;
+
 	buf->pid = procinfo.pi_pid;
 	buf->ppid = procinfo.pi_ppid;
 	buf->pgrp = procinfo.pi_pgrp;
 	buf->tty = procinfo.pi_ttyd;
 	buf->session = procinfo.pi_session;
 	buf->tpgid = procinfo.pi_tpgrp;
-	
+
 	buf->flags = _glibtop_sysdeps_proc_uid;
-		
+
 	/* !!! THE FOLLOWING CODE RUNS SUID ROOT - CHANGE WITH CAUTION !!! */
 
 	glibtop_suid_enter (server);
-		
+
 	/* Get task structure. */
-	
+
 	ret = task_by_unix_pid (task_self(), procinfo.pi_pid, &thistask);
-	
+
 	if (ret == KERN_SUCCESS) {
 
 		/* Get taskinfo about this task. */
-	
+
 		info_count = TASK_BASIC_INFO_COUNT;
-	
+
 		ret = task_info (thistask, TASK_BASIC_INFO,
 				 (task_info_t) &taskinfo, &info_count);
 
@@ -111,22 +111,22 @@ glibtop_get_proc_uid_p (glibtop *server, glibtop_proc_uid *buf,
 	}
 
 	glibtop_suid_leave (server);
-	
+
 	/* !!! END OF SUID ROOT PART !!! */
-	
+
 	if (ret != KERN_SUCCESS) return;
-	
+
 	buf->priority = taskinfo.base_priority;
-	
+
 	buf->flags += (1L << GLIBTOP_PROC_UID_PRIORITY);
 
 	errno = 0;
-	
+
 	ret = getpriority (PRIO_PROCESS, pid);
-	
+
 	if ((ret == -1) && (errno != 0)) return;
-	
+
 	buf->nice = ret;
-		
+
 	buf->flags += (1L << GLIBTOP_PROC_UID_NICE);
 }
diff --git a/sysdeps/osf1/sem_limits.c b/sysdeps/osf1/sem_limits.c
index 58512f0e..924890df 100644
--- a/sysdeps/osf1/sem_limits.c
+++ b/sysdeps/osf1/sem_limits.c
@@ -48,59 +48,59 @@ glibtop_get_sem_limits_s (glibtop *server, glibtop_sem_limits *buf)
 	glibtop_init_s (&server, 0, 0);
 
 	memset (buf, 0, sizeof (glibtop_sem_limits));
-	
+
 	ret = table (TBL_SEMINFO, SEMINFO_MNI, (char *) &value, 1,
-		     sizeof (value)); 
+		     sizeof (value));
 
 	if (ret != 1) return;
 
 	buf->flags += (1L << GLIBTOP_IPC_SEMMNI);
 
 	buf->semmni = value;
-	
-	
+
+
 	ret = table (TBL_SEMINFO, SEMINFO_MSL, (char *) &value, 1,
-		     sizeof (value)); 
+		     sizeof (value));
 
 	if (ret != 1) return;
 
 	buf->flags += (1L << GLIBTOP_IPC_SEMMSL);
 
 	buf->semmsl = value;
-	
-	
+
+
 	ret = table (TBL_SEMINFO, SEMINFO_OPM, (char *) &value, 1,
-		     sizeof (value)); 
+		     sizeof (value));
 
 	if (ret != 1) return;
 
 	buf->flags += (1L << GLIBTOP_IPC_SEMOPM);
 
 	buf->semopm = value;
-	
+
 
 	ret = table (TBL_SEMINFO, SEMINFO_UME, (char *) &value, 1,
-		     sizeof (value)); 
+		     sizeof (value));
 
 	if (ret != 1) return;
 
 	buf->flags += (1L << GLIBTOP_IPC_SEMUME);
 
 	buf->semume = value;
-	
-	
+
+
 	ret = table (TBL_SEMINFO, SEMINFO_VMX, (char *) &value, 1,
-		     sizeof (value)); 
+		     sizeof (value));
 
 	if (ret != 1) return;
 
 	buf->flags += (1L << GLIBTOP_IPC_SEMVMX);
 
 	buf->semvmx = value;
-	
-	
+
+
 	ret = table (TBL_SEMINFO, SEMINFO_AEM, (char *) &value, 1,
-		     sizeof (value)); 
+		     sizeof (value));
 
 	if (ret != 1) return;
 
diff --git a/sysdeps/osf1/shm_limits.c b/sysdeps/osf1/shm_limits.c
index 63689d31..9ce67a2a 100644
--- a/sysdeps/osf1/shm_limits.c
+++ b/sysdeps/osf1/shm_limits.c
@@ -47,43 +47,43 @@ glibtop_get_shm_limits_s (glibtop *server, glibtop_shm_limits *buf)
 	glibtop_init_s (&server, 0, 0);
 
 	memset (buf, 0, sizeof (glibtop_shm_limits));
-	
+
 	ret = table (TBL_SHMINFO, SHMINFO_MAX, (char *) &value, 1,
-		     sizeof (value)); 
+		     sizeof (value));
 
 	if (ret != 1) return;
 
 	buf->flags += (1L << GLIBTOP_IPC_SHMMAX);
-		
+
 	buf->shmmax = value;
-	
+
 
 	ret = table (TBL_SHMINFO, SHMINFO_MIN, (char *) &value, 1,
-		     sizeof (value)); 
+		     sizeof (value));
 
 	if (ret != 1) return;
-		
+
 	buf->flags += (1L << GLIBTOP_IPC_SHMMIN);
-		
+
 	buf->shmmin = value;
-	
+
 
 	ret = table (TBL_SHMINFO, SHMINFO_MNI, (char *) &value, 1,
-		     sizeof (value)); 
+		     sizeof (value));
 
 	if (ret != 1) return;
-		
+
 	buf->flags += (1L << GLIBTOP_IPC_SHMMNI);
-		
+
 	buf->shmmni = value;
-	
+
 
 	ret = table (TBL_SHMINFO, SHMINFO_SEG, (char *) &value, 1,
-		     sizeof (value)); 
+		     sizeof (value));
 
 	if (ret != 1) return;
-		
+
 	buf->flags += (1L << GLIBTOP_IPC_SHMSEG);
-		
+
 	buf->shmseg = value;
 }
diff --git a/sysdeps/osf1/swap.c b/sysdeps/osf1/swap.c
index e1bdad08..917f8b4b 100644
--- a/sysdeps/osf1/swap.c
+++ b/sysdeps/osf1/swap.c
@@ -50,7 +50,7 @@ glibtop_get_swap_s (glibtop *server, glibtop_swap *buf)
 	memset (buf, 0, sizeof (glibtop_swap));
 
 	i = 0;
-	
+
 	while (table (TBL_SWAPINFO, i, (char *) &swapinfo, 1,
 		      sizeof (struct tbl_swapinfo)) > 0) {
 		buf->total += swapinfo.size * getpagesize ();
@@ -59,6 +59,6 @@ glibtop_get_swap_s (glibtop *server, glibtop_swap *buf)
 	}
 
 	buf->flags = _glibtop_sysdeps_swap;
-	
+
 	buf->used  = buf->total - buf->free;
 }
diff --git a/sysdeps/osf1/uptime.c b/sysdeps/osf1/uptime.c
index d77bfb5d..fbc7d4a2 100644
--- a/sysdeps/osf1/uptime.c
+++ b/sysdeps/osf1/uptime.c
@@ -44,15 +44,15 @@ void
 glibtop_get_uptime_s (glibtop *server, glibtop_uptime *buf)
 {
 	struct tbl_sysinfo sysinfo;
-	
+
 	glibtop_init_s (&server, GLIBTOP_SYSDEPS_UPTIME, 0);
 
 	memset (buf, 0, sizeof (glibtop_uptime));
-	
+
 	if(table (TBL_SYSINFO, 0, (char *) &sysinfo, 1,
 		   sizeof (struct tbl_sysinfo)) != 1)
 	  return;
-		
+
 	buf->uptime = (double) (time (NULL) - sysinfo.si_boottime);
 	buf->boot_time = sysinfo.si_boottime;
 
diff --git a/sysdeps/solaris/glibtop_machine.h b/sysdeps/solaris/glibtop_machine.h
index 36de52ff..96dd4ae1 100644
--- a/sysdeps/solaris/glibtop_machine.h
+++ b/sysdeps/solaris/glibtop_machine.h
@@ -49,7 +49,7 @@ struct _glibtop_machine
     kvm_t *kd;
 
     kstat_ctl_t *kc;
-    
+
     kstat_t *vminfo_kstat;
     hrtime_t vminfo_snaptime;
     vminfo_t vminfo;
diff --git a/sysdeps/solaris/mem.c b/sysdeps/solaris/mem.c
index 5365ed45..3be84e0f 100644
--- a/sysdeps/solaris/mem.c
+++ b/sysdeps/solaris/mem.c
@@ -52,7 +52,7 @@ glibtop_init_mem_s (glibtop *server)
 void
 glibtop_get_mem_s (glibtop *server, glibtop_mem *buf)
 {
-    kstat_ctl_t *kc = server->machine.kc; 
+    kstat_ctl_t *kc = server->machine.kc;
     kstat_t *ksp;
     kstat_named_t *kn;
     int pagesize = server->machine.pagesize;
diff --git a/sysdeps/solaris/open_suid.c b/sysdeps/solaris/open_suid.c
index 502e7215..95d8ae95 100644
--- a/sysdeps/solaris/open_suid.c
+++ b/sysdeps/solaris/open_suid.c
@@ -47,7 +47,7 @@ glibtop_init_p (glibtop *server, const unsigned long features,
 
 		for (init_fkt = _glibtop_init_hook_p; *init_fkt; init_fkt++)
 			(*init_fkt) (server);
-		
+
 		server->flags |= _GLIBTOP_INIT_STATE_INIT;
 	}
 }
@@ -61,7 +61,7 @@ glibtop_open_p (glibtop *server, const char *program_name,
 	/* !!! WE ARE ROOT HERE - CHANGE WITH CAUTION !!! */
 
 	server->name = program_name;
-	
+
 	server->machine.uid = getuid ();
 	server->machine.euid = geteuid ();
 	server->machine.gid = getgid ();
@@ -72,20 +72,20 @@ glibtop_open_p (glibtop *server, const char *program_name,
 		glibtop_warn_io_r(server, "kvm_open()");
 
 	/* Drop priviledges; we only become root when necessary.
-	
+
 	   setreuid (ruid, euid) - set real and effective user id;
 	   setregid (rgid, egid) - set real and effective group id;
-	   
+
 	*/
-	
+
 	if (setreuid (server->machine.euid, server->machine.uid))
 		_exit (1);
-		
+
 	if (setregid (server->machine.egid, server->machine.gid))
 		_exit (1);
 
 	/* !!! END OF SUID ROOT PART !!! */
-    
+
 	/* Our effective uid is now those of the user invoking the server,
 	   so we do no longer have any priviledges.
 	*/
diff --git a/sysdeps/solaris/proclist.c b/sysdeps/solaris/proclist.c
index 32053972..84fb5ea1 100644
--- a/sysdeps/solaris/proclist.c
+++ b/sysdeps/solaris/proclist.c
@@ -206,12 +206,12 @@ glibtop_get_proclist_s (glibtop *server, glibtop_proclist *buf,
 		}
 
 		/* pids is now big enough to hold at least one single pid. */
-		
+
 		pids [count++] = pid;
 
 		total++;
 	}
-	
+
 	s_closedir (proc);
 
 	/* count is only zero if an error occured (one a running Linux system,
@@ -223,15 +223,15 @@ glibtop_get_proclist_s (glibtop *server, glibtop_proclist *buf,
 	 * g_malloc if pids_chain is NULL. We just calculate the
 	 * new size and copy pids to the beginning of the newly allocated
 	 * block. */
-	
+
 	new_size = pids_size + count * sizeof (unsigned);
-	
+
 	pids_chain = g_realloc (pids_chain, new_size);
-	
+
 	memcpy (pids_chain + pids_offset, pids, count * sizeof (unsigned));
-	
+
 	pids_size = new_size;
-	
+
 	pids_offset += BLOCK_COUNT;
 
 	/* Since everything is ok now, we can set buf->flags, fill in the
diff --git a/sysdeps/solaris/procmap.c b/sysdeps/solaris/procmap.c
index 2cd99bb0..e4d6f401 100644
--- a/sysdeps/solaris/procmap.c
+++ b/sysdeps/solaris/procmap.c
@@ -74,7 +74,7 @@ glibtop_get_proc_map_s (glibtop *server, glibtop_proc_map *buf,	pid_t pid)
 	glibtop_map_entry *entry;
 	struct stat inode;
 	char buffer[BUFSIZ];
-	
+
 	memset (buf, 0, sizeof (glibtop_proc_map));
 
 #ifdef HAVE_PROCFS_H
diff --git a/sysdeps/solaris/procsignal.c b/sysdeps/solaris/procsignal.c
index 5b4d06a7..c20cb70f 100644
--- a/sysdeps/solaris/procsignal.c
+++ b/sysdeps/solaris/procsignal.c
@@ -26,7 +26,7 @@
 
 #include <glibtop_private.h>
 
-static const unsigned long _glibtop_sysdeps_proc_signal = 
+static const unsigned long _glibtop_sysdeps_proc_signal =
 (1L << GLIBTOP_PROC_SIGNAL_SIGNAL) + (1L << GLIBTOP_PROC_SIGNAL_BLOCKED);
 
 /* Init function. */
@@ -51,7 +51,7 @@ glibtop_get_proc_signal_s (glibtop *server, glibtop_proc_signal *buf,
 	int size;
 
 	memset (buf, 0, sizeof (glibtop_proc_signal));
-	
+
 	if(glibtop_get_proc_status_s(server, &pstatus, pid))
 	   	return;
 
diff --git a/sysdeps/solaris/procstate.c b/sysdeps/solaris/procstate.c
index 01323085..75ef6a5a 100644
--- a/sysdeps/solaris/procstate.c
+++ b/sysdeps/solaris/procstate.c
@@ -73,7 +73,7 @@ glibtop_get_proc_state_s (glibtop *server, glibtop_proc_state *buf, pid_t pid)
         switch(psinfo.pr_state)
 #endif
 	{
-		case SONPROC: 
+		case SONPROC:
 #if (LIBGTOP_VERSION_CODE >= 1001002) && defined(HAVE_PROCFS_H)
 			buf->has_cpu = 1;
 			buf->processor = psinfo.pr_lwp.pr_onpro;
diff --git a/sysdeps/stub/procmap.c b/sysdeps/stub/procmap.c
index 0626de71..c28fab88 100644
--- a/sysdeps/stub/procmap.c
+++ b/sysdeps/stub/procmap.c
@@ -42,8 +42,8 @@ glibtop_map_entry *
 glibtop_get_proc_map_s (glibtop *server, glibtop_proc_map *buf,	pid_t pid)
 {
 	glibtop_init_s (&server, GLIBTOP_SYSDEPS_PROC_MAP, 0);
-	
+
 	memset (buf, 0, sizeof (glibtop_proc_map));
-	
+
 	return NULL;
 }
diff --git a/sysdeps/stub_suid/cpu.c b/sysdeps/stub_suid/cpu.c
index 7f05c827..5eb11297 100644
--- a/sysdeps/stub_suid/cpu.c
+++ b/sysdeps/stub_suid/cpu.c
@@ -43,6 +43,6 @@ void
 glibtop_get_cpu_p (glibtop *server, glibtop_cpu *buf)
 {
 	glibtop_init_p (server, GLIBTOP_SYSDEPS_CPU, 0);
-	
+
 	memset (buf, 0, sizeof (glibtop_cpu));
 }
diff --git a/sysdeps/stub_suid/init.c b/sysdeps/stub_suid/init.c
index 0f643bd0..3d74cab2 100644
--- a/sysdeps/stub_suid/init.c
+++ b/sysdeps/stub_suid/init.c
@@ -40,6 +40,6 @@ glibtop_init_r (glibtop **server,
 		glibtop_open (glibtop_global_server, "glibtop",
 			      features, flags);
 	}
-	
+
 	return *server = glibtop_global_server;
 }
diff --git a/sysdeps/stub_suid/loadavg.c b/sysdeps/stub_suid/loadavg.c
index 6118d614..a59af22c 100644
--- a/sysdeps/stub_suid/loadavg.c
+++ b/sysdeps/stub_suid/loadavg.c
@@ -43,6 +43,6 @@ void
 glibtop_get_loadavg_p (glibtop *server, glibtop_loadavg *buf)
 {
 	glibtop_init_p (server, GLIBTOP_SYSDEPS_LOADAVG, 0);
-	
+
 	memset (buf, 0, sizeof (glibtop_loadavg));
 }
diff --git a/sysdeps/stub_suid/mem.c b/sysdeps/stub_suid/mem.c
index 85c4fc5d..0a6b95a4 100644
--- a/sysdeps/stub_suid/mem.c
+++ b/sysdeps/stub_suid/mem.c
@@ -43,6 +43,6 @@ void
 glibtop_get_mem_p (glibtop *server, glibtop_mem *buf)
 {
 	glibtop_init_p (server, GLIBTOP_SYSDEPS_MEM, 0);
-	
+
 	memset (buf, 0, sizeof (glibtop_mem));
 }
diff --git a/sysdeps/stub_suid/msg_limits.c b/sysdeps/stub_suid/msg_limits.c
index 7a2b8f93..07ee9ba9 100644
--- a/sysdeps/stub_suid/msg_limits.c
+++ b/sysdeps/stub_suid/msg_limits.c
@@ -43,6 +43,6 @@ void
 glibtop_get_msg_limits_p (glibtop *server, glibtop_msg_limits *buf)
 {
 	glibtop_init_p (server, GLIBTOP_SYSDEPS_MSG_LIMITS, 0);
-	
+
 	memset (buf, 0, sizeof (glibtop_msg_limits));
 }
diff --git a/sysdeps/stub_suid/open.c b/sysdeps/stub_suid/open.c
index 86c2ab6f..b903acd9 100644
--- a/sysdeps/stub_suid/open.c
+++ b/sysdeps/stub_suid/open.c
@@ -42,7 +42,7 @@ glibtop_init_p (glibtop *server, const unsigned long features,
 
 		for (init_fkt = _glibtop_init_hook_p; *init_fkt; init_fkt++)
 			(*init_fkt) (server);
-		
+
 		server->flags |= _GLIBTOP_INIT_STATE_INIT;
 	}
 }
@@ -60,16 +60,16 @@ glibtop_open_p (glibtop *server, const char *program_name,
 	server->machine.gid = getgid ();
 	server->machine.egid = getegid ();
 
-	/* Drop priviledges. */	
-	
+	/* Drop priviledges. */
+
 	if (setreuid (server->machine.euid, server->machine.uid))
 		_exit (1);
-	
+
 	if (setregid (server->machine.egid, server->machine.gid))
 		_exit (1);
-	
+
 	/* !!! END OF SUID ROOT PART !!! */
-		
+
 	/* Our effective uid is now those of the user invoking the server,
 	 * so we do no longer have any priviledges. */
 }
diff --git a/sysdeps/stub_suid/procdata.c b/sysdeps/stub_suid/procdata.c
index 1f24d61a..0991ca11 100644
--- a/sysdeps/stub_suid/procdata.c
+++ b/sysdeps/stub_suid/procdata.c
@@ -86,9 +86,9 @@ glibtop_get_procdata_s (glibtop *server, glibtop_procdata *buf, pid_t pid)
 	struct stat statb;
 	int nread;
 	FILE *f;
-	
+
 	glibtop_init_r (&server, 0, 0);
-	
+
 	memset (buf, 0, sizeof (glibtop_procdata));
 
 	if (pid == 0) {
@@ -98,27 +98,27 @@ glibtop_get_procdata_s (glibtop *server, glibtop_procdata *buf, pid_t pid)
 		return;
 	}
 
-	
+
 	sprintf (input, "/proc/%d/stat", pid);
 
 	if (stat (input, &statb)) return;
 
 	buf->uid = statb.st_uid;
-	
+
 	f = fopen (input, "r");
 	if (!f) return;
-	
+
 	nread = fread (input, 1, BUFSIZ, f);
-	
+
 	if (nread < 0) {
 		fclose (f);
 		return;
 	}
-	
+
 	input [nread] = 0;
-	
+
 	/* This is from guile-utils/gtop/proc/readproc.c */
-	
+
 	/* split into "PID (cmd" and "<rest>" */
 	tmp = strrchr (input, ')');
 	*tmp = '\0';		/* replace trailing ')' with NUL */
@@ -152,7 +152,7 @@ glibtop_get_procdata_s (glibtop *server, glibtop_procdata *buf, pid_t pid)
 	if (server->os_version_code < LINUX_VERSION(1,1,30) && buf->tty != -1)
 		/* when tty wasn't full devno */
 		buf->tty = 4*0x100 + buf->tty;
-	
+
 	fclose (f);
 
 	sprintf (input, "/proc/%d/statm", pid);
diff --git a/sysdeps/stub_suid/prockernel.c b/sysdeps/stub_suid/prockernel.c
index e7d961a1..e6417327 100644
--- a/sysdeps/stub_suid/prockernel.c
+++ b/sysdeps/stub_suid/prockernel.c
@@ -44,6 +44,6 @@ glibtop_get_proc_kernel_p (glibtop *server, glibtop_proc_kernel *buf,
 			   pid_t pid)
 {
 	glibtop_init_p (server, GLIBTOP_SYSDEPS_PROC_KERNEL, 0);
-	
+
 	memset (buf, 0, sizeof (glibtop_proc_kernel));
 }
diff --git a/sysdeps/stub_suid/proclist.c b/sysdeps/stub_suid/proclist.c
index 908dadb9..41b50e0f 100644
--- a/sysdeps/stub_suid/proclist.c
+++ b/sysdeps/stub_suid/proclist.c
@@ -42,7 +42,7 @@ glibtop_get_proclist_p (glibtop *server, glibtop_proclist *buf,
 			int64_t which, int64_t arg)
 {
 	glibtop_init_p (server, GLIBTOP_SYSDEPS_PROCLIST, 0);
-	
+
 	memset (buf, 0, sizeof (glibtop_proclist));
 
 	return NULL;
diff --git a/sysdeps/stub_suid/procmem.c b/sysdeps/stub_suid/procmem.c
index 6084aa66..0282e3a4 100644
--- a/sysdeps/stub_suid/procmem.c
+++ b/sysdeps/stub_suid/procmem.c
@@ -44,6 +44,6 @@ glibtop_get_proc_mem_p (glibtop *server, glibtop_proc_mem *buf,
 			pid_t pid)
 {
 	glibtop_init_p (server, GLIBTOP_SYSDEPS_PROC_MEM, 0);
-	
+
 	memset (buf, 0, sizeof (glibtop_proc_mem));
 }
diff --git a/sysdeps/stub_suid/procsegment.c b/sysdeps/stub_suid/procsegment.c
index 38499f83..9e77f23e 100644
--- a/sysdeps/stub_suid/procsegment.c
+++ b/sysdeps/stub_suid/procsegment.c
@@ -44,6 +44,6 @@ glibtop_get_proc_segment_p (glibtop *server, glibtop_proc_segment *buf,
 			    pid_t pid)
 {
 	glibtop_init_p (server, GLIBTOP_SYSDEPS_PROC_SEGMENT, 0);
-	
+
 	memset (buf, 0, sizeof (glibtop_proc_segment));
 }
diff --git a/sysdeps/stub_suid/procsignal.c b/sysdeps/stub_suid/procsignal.c
index 9a89e8ab..ae1fe7d9 100644
--- a/sysdeps/stub_suid/procsignal.c
+++ b/sysdeps/stub_suid/procsignal.c
@@ -44,6 +44,6 @@ glibtop_get_proc_signal_p (glibtop *server, glibtop_proc_signal *buf,
 			   pid_t pid)
 {
 	glibtop_init_p (server, GLIBTOP_SYSDEPS_PROC_SIGNAL, 0);
-	
+
 	memset (buf, 0, sizeof (glibtop_proc_signal));
 }
diff --git a/sysdeps/stub_suid/procstate.c b/sysdeps/stub_suid/procstate.c
index 576889c1..bfdfef58 100644
--- a/sysdeps/stub_suid/procstate.c
+++ b/sysdeps/stub_suid/procstate.c
@@ -44,6 +44,6 @@ glibtop_get_proc_state_p (glibtop *server, glibtop_proc_state *buf,
 			  pid_t pid)
 {
 	glibtop_init_p (server, GLIBTOP_SYSDEPS_PROC_STATE, 0);
-	
+
 	memset (buf, 0, sizeof (glibtop_proc_state));
 }
diff --git a/sysdeps/stub_suid/proctime.c b/sysdeps/stub_suid/proctime.c
index bc6c6c09..03408512 100644
--- a/sysdeps/stub_suid/proctime.c
+++ b/sysdeps/stub_suid/proctime.c
@@ -44,6 +44,6 @@ glibtop_get_proc_time_p (glibtop *server, glibtop_proc_time *buf,
 			 pid_t pid)
 {
 	glibtop_init_p (server, GLIBTOP_SYSDEPS_PROC_TIME, 0);
-	
+
 	memset (buf, 0, sizeof (glibtop_proc_time));
 }
diff --git a/sysdeps/stub_suid/procuid.c b/sysdeps/stub_suid/procuid.c
index e487375e..d058ecf4 100644
--- a/sysdeps/stub_suid/procuid.c
+++ b/sysdeps/stub_suid/procuid.c
@@ -44,6 +44,6 @@ glibtop_get_proc_uid_p (glibtop *server, glibtop_proc_uid *buf,
 			pid_t pid)
 {
 	glibtop_init_p (server, GLIBTOP_SYSDEPS_PROC_UID, 0);
-	
+
 	memset (buf, 0, sizeof (glibtop_proc_uid));
 }
diff --git a/sysdeps/stub_suid/sem_limits.c b/sysdeps/stub_suid/sem_limits.c
index b1aa85cd..c0404758 100644
--- a/sysdeps/stub_suid/sem_limits.c
+++ b/sysdeps/stub_suid/sem_limits.c
@@ -43,6 +43,6 @@ void
 glibtop_get_sem_limits_p (glibtop *server, glibtop_sem_limits *buf)
 {
 	glibtop_init_p (server, GLIBTOP_SYSDEPS_SEM_LIMITS, 0);
-	
+
 	memset (buf, 0, sizeof (glibtop_sem_limits));
 }
diff --git a/sysdeps/stub_suid/shm_limits.c b/sysdeps/stub_suid/shm_limits.c
index 9aa3574c..feeb63d1 100644
--- a/sysdeps/stub_suid/shm_limits.c
+++ b/sysdeps/stub_suid/shm_limits.c
@@ -43,6 +43,6 @@ void
 glibtop_get_shm_limits_p (glibtop *server, glibtop_shm_limits *buf)
 {
 	glibtop_init_p (server, GLIBTOP_SYSDEPS_SHM_LIMITS, 0);
-	
+
 	memset (buf, 0, sizeof (glibtop_shm_limits));
 }
diff --git a/sysdeps/stub_suid/swap.c b/sysdeps/stub_suid/swap.c
index 2c97ebc6..ce6aa972 100644
--- a/sysdeps/stub_suid/swap.c
+++ b/sysdeps/stub_suid/swap.c
@@ -43,6 +43,6 @@ void
 glibtop_get_swap_p (glibtop *server, glibtop_swap *buf)
 {
 	glibtop_init_p (server, GLIBTOP_SYSDEPS_SWAP, 0);
-	
+
 	memset (buf, 0, sizeof (glibtop_swap));
 }
diff --git a/sysdeps/stub_suid/uptime.c b/sysdeps/stub_suid/uptime.c
index 76a1d5b6..3a72b5d7 100644
--- a/sysdeps/stub_suid/uptime.c
+++ b/sysdeps/stub_suid/uptime.c
@@ -43,6 +43,6 @@ void
 glibtop_get_uptime_p (glibtop *server, glibtop_uptime *buf)
 {
 	glibtop_init_p (server, GLIBTOP_SYSDEPS_UPTIME, 0);
-	
+
 	memset (buf, 0, sizeof (glibtop_uptime));
 }
diff --git a/sysdeps/sun4/cpu.c b/sysdeps/sun4/cpu.c
index 9c27e538..94101c80 100644
--- a/sysdeps/sun4/cpu.c
+++ b/sysdeps/sun4/cpu.c
@@ -40,22 +40,22 @@ glibtop_get_cpu_p (glibtop *server, glibtop_cpu *buf)
 	int i;
 
 	glibtop_init_p (server, (1 << GLIBTOP_SYSDEPS_CPU), 0);
-	
+
 	memset (buf, 0, sizeof (glibtop_cpu));
 
 	/* !!! THE FOLLOWING CODE RUNS SGID KMEM - CHANGE WITH CAUTION !!! */
 
 	glibtop_suid_enter (server);
-	
+
 	/* get the cp_time array */
 
 	(void) _glibtop_getkval (server, _glibtop_nlist [X_CP_TIME].n_value,
 				 (int *) cp_time, sizeof (cp_time),
 				 _glibtop_nlist [X_CP_TIME].n_name);
-	
+
 #ifdef MULTIPROCESSOR
 	/* get the mp_time array as well */
-	
+
 	if (server->machine.ncpu > 1) {
 		(void) _glibtop_getkval (server, _glibtop_nlist [X_MP_TIME].n_value,
 					 (int *) mp_time, sizeof (mp_time),
@@ -63,10 +63,10 @@ glibtop_get_cpu_p (glibtop *server, glibtop_cpu *buf)
 	}
 #endif
 
-	glibtop_suid_leave (server);	
-	
+	glibtop_suid_leave (server);
+
 	/* !!! END OF SUID ROOT PART !!! */
-	
+
 #ifdef MULTIPROCESSOR
 	/* If we have multiple processors, we add the times for each of them
 	 * and set frequency to 100 times the number of the processors. */
diff --git a/sysdeps/sun4/loadavg.c b/sysdeps/sun4/loadavg.c
index 530efb9a..fa765d11 100644
--- a/sysdeps/sun4/loadavg.c
+++ b/sysdeps/sun4/loadavg.c
@@ -42,9 +42,9 @@ glibtop_get_loadavg_p (glibtop *server, glibtop_loadavg *buf)
 	memset (buf, 0, sizeof (glibtop_loadavg));
 
 	/* !!! THE FOLLOWING CODE RUNS SGID KMEM - CHANGE WITH CAUTION !!! */
-	
+
 	setregid (server->machine.gid, server->machine.egid);
-	
+
 	/* get the load average array */
 
 	(void) _glibtop_getkval (server, _glibtop_nlist [X_AVENRUN].n_value,
@@ -53,7 +53,7 @@ glibtop_get_loadavg_p (glibtop *server, glibtop_loadavg *buf)
 
 	if (setregid (server->machine.egid, server->machine.gid))
 		_exit (1);
-	
+
 	/* !!! END OF SGID KMEM PART !!! */
 
 	for (i = 0; i < 3; i++) {
diff --git a/sysdeps/sun4/mem.c b/sysdeps/sun4/mem.c
index 6bbac96b..7e8d7aeb 100644
--- a/sysdeps/sun4/mem.c
+++ b/sysdeps/sun4/mem.c
@@ -42,20 +42,20 @@ glibtop_get_mem_p (glibtop *server, glibtop_mem *buf)
 	glibtop_init_p (server, (1 << GLIBTOP_SYSDEPS_MEM), 0);
 
 	memset (buf, 0, sizeof (glibtop_mem));
-	
+
 	/* !!! THE FOLLOWING CODE RUNS SGID KMEM - CHANGE WITH CAUTION !!! */
-	
+
 	glibtop_suid_enter (server);
-	
+
 	/* get the array of physpage descriptors */
-	
+
 	(void) _glibtop_getkval (server, server->machine.pages,
 				 (int *) server->machine.physpage,
 				 server->machine.bytesize,
 				 "array _page");
 
 	glibtop_suid_leave (server);
-	
+
 	/* !!! END OF SGID KMEM PART !!! */
 
 
@@ -65,7 +65,7 @@ glibtop_get_mem_p (glibtop *server, glibtop_mem *buf)
 		register int inuse;
 		register int free;
 		register int locked;
-		
+
 		/* bop thru the array counting page types */
 
 		pp = server->machine.physpage;
@@ -80,7 +80,7 @@ glibtop_get_mem_p (glibtop *server, glibtop_mem *buf)
 		}
 
 		/* convert memory stats to Kbytes */
-		
+
 		buf->total  = pagetok (inuse + free);
 		buf->used   = pagetok (inuse);
 		buf->free   = pagetok (free);
diff --git a/sysdeps/sun4/msg_limits.c b/sysdeps/sun4/msg_limits.c
index 7a01740c..154dc301 100644
--- a/sysdeps/sun4/msg_limits.c
+++ b/sysdeps/sun4/msg_limits.c
@@ -44,15 +44,15 @@ void
 glibtop_get_msg_limits_p (glibtop *server, glibtop_msg_limits *buf)
 {
 	struct msginfo	msginfo;
-  
+
 	glibtop_init_p (server, (1 << GLIBTOP_SYSDEPS_MSG_LIMITS), 0);
 
 	memset (buf, 0, sizeof (glibtop_msg_limits));
-  
+
 	/* !!! THE FOLLOWING CODE RUNS SGID KMEM - CHANGE WITH CAUTION !!! */
-	
+
 	setregid (server->machine.gid, server->machine.egid);
-	
+
 	/* get the load average array */
 
 	(void) _glibtop_getkval (server, _glibtop_nlist [X_MSGINFO].n_value,
@@ -61,9 +61,9 @@ glibtop_get_msg_limits_p (glibtop *server, glibtop_msg_limits *buf)
 
 	if (setregid (server->machine.egid, server->machine.gid))
 		_exit (1);
-	
+
 	/* !!! END OF SGID KMEM PART !!! */
-  
+
 	buf->msgmap = msginfo.msgmap;
 	buf->msgmax = msginfo.msgmax;
 	buf->msgmnb = msginfo.msgmnb;
diff --git a/sysdeps/sun4/open.c b/sysdeps/sun4/open.c
index 30b9d5f5..1e43bc8e 100644
--- a/sysdeps/sun4/open.c
+++ b/sysdeps/sun4/open.c
@@ -91,21 +91,21 @@ glibtop_open_p (glibtop *server, const char *program_name,
 	/* initialize the kernel interface */
 
 	server->machine.kd = kvm_open (NULL, NULL, NULL, O_RDONLY, "libgtop");
-	
+
 	if (server->machine.kd == NULL)
 		glibtop_error_io_r (server, "kvm_open");
-	
+
 	/* get the list of symbols we want to access in the kernel */
-	
+
 	server->machine.nlist_count = kvm_nlist
 		(server->machine.kd, _glibtop_nlist);
-	
+
 	if (server->machine.nlist_count < 0)
 		glibtop_error_io_r (server, "nlist");
 
 #ifdef MULTIPROCESSOR
 	/* were ncpu and xp_time not found in the nlist? */
-	
+
 	if ((server->machine.nlist_count > 0) &&
 	    (_glibtop_nlist[X_NCPU].n_type == 0) &&
 	    (_glibtop_nlist[X_MP_TIME].n_type == 0)) {
@@ -120,7 +120,7 @@ glibtop_open_p (glibtop *server, const char *program_name,
 #ifdef solbourne
 	{
 		unsigned int status, type;
-		
+
 		/* Get the number of CPUs on this system.  */
 		syscall(SYS_getcpustatus, &status,
 			&server->machine.ncpu, &type);
@@ -152,7 +152,7 @@ glibtop_open_p (glibtop *server, const char *program_name,
 		(server, server->machine.ptable_size);
 
 	/* This are for the memory statistics. */
-	
+
 	(void) _glibtop_getkval (server, _glibtop_nlist[X_PAGES].n_value,
 				 (int *)(&server->machine.pages),
 				 sizeof (server->machine.pages),
@@ -187,16 +187,16 @@ glibtop_open_p (glibtop *server, const char *program_name,
 
 	server->machine.pageshift -= LOG1024;
 
-	/* Drop priviledges. */	
-	
+	/* Drop priviledges. */
+
 	if (setreuid (server->machine.euid, server->machine.uid))
 		_exit (1);
-	
+
 	if (setregid (server->machine.egid, server->machine.gid))
 		_exit (1);
-	
+
 	/* !!! END OF SUID ROOT PART !!! */
-		
+
 	/* Our effective uid is now those of the user invoking the server,
 	 * so we do no longer have any priviledges. */
 
@@ -214,12 +214,12 @@ int
 _glibtop_check_nlist (void *server, register struct nlist *nlst)
 {
 	register int not_found;
-	
+
 	/* check to see if we got ALL the symbols we requested */
 	/* this will write one line to stderr for every symbol not found */
-	
+
 	not_found = 0;
-	
+
 	while (nlst->n_name != NULL) {
 
 #ifdef i386
@@ -240,7 +240,7 @@ _glibtop_check_nlist (void *server, register struct nlist *nlst)
 
 		nlst++;
 	}
-	
+
 	return not_found;
 }
 
@@ -255,11 +255,11 @@ _glibtop_getkval (void *void_server, unsigned long offset, int *ptr,
 	if (kvm_read (server->machine.kd, offset, ptr, size) != size)
 		{
 			if (*refstr == '!') return 0;
-			
+
 			glibtop_error_r (server, "kvm_read(%s): %s",
 					 refstr, strerror (errno));
 		}
-	
+
 	return 1;
 }
 
@@ -271,19 +271,19 @@ _glibtop_read_proc_table (void *void_server)
 	glibtop *server = (glibtop *) void_server;
 
 	/* !!! THE FOLLOWING CODE RUNS SGID KMEM - CHANGE WITH CAUTION !!! */
-	
+
 	setregid (server->machine.gid, server->machine.egid);
-	
-	/* Read process table from kernel. */	
+
+	/* Read process table from kernel. */
 
 	(void) _glibtop_getkval (server, server->machine.ptable_offset,
 				 (int *) server->machine.proc_table,
 				 (size_t) server->machine.ptable_size,
 				 _glibtop_nlist[X_PROC].n_name);
-	
+
 	if (setregid (server->machine.egid, server->machine.gid))
 		_exit (1);
-	
+
 	/* !!! END OF SGID KMEM PART !!! */
 }
 
diff --git a/sysdeps/sun4/prockernel.c b/sysdeps/sun4/prockernel.c
index 603e881b..3625225e 100644
--- a/sysdeps/sun4/prockernel.c
+++ b/sysdeps/sun4/prockernel.c
@@ -41,7 +41,7 @@ glibtop_get_proc_kernel_p (glibtop *server, glibtop_proc_kernel *buf,
 
 	memset (buf, 0, sizeof (glibtop_proc_kernel));
 
-	/* Read process table from kernel. */	
+	/* Read process table from kernel. */
 
 	_glibtop_read_proc_table (server);
 
diff --git a/sysdeps/sun4/proclist.c b/sysdeps/sun4/proclist.c
index a9bb80e1..af38ec79 100644
--- a/sysdeps/sun4/proclist.c
+++ b/sysdeps/sun4/proclist.c
@@ -50,7 +50,7 @@ glibtop_get_proclist_p (glibtop *server, glibtop_proclist *buf,
 
 	memset (buf, 0, sizeof (glibtop_proclist));
 
-	/* Read process table from kernel. */	
+	/* Read process table from kernel. */
 
 	_glibtop_read_proc_table (server);
 
diff --git a/sysdeps/sun4/procmem.c b/sysdeps/sun4/procmem.c
index 979fc7af..23d6b478 100644
--- a/sysdeps/sun4/procmem.c
+++ b/sysdeps/sun4/procmem.c
@@ -42,7 +42,7 @@ glibtop_get_proc_mem_p (glibtop *server, glibtop_proc_mem *buf,
 
 	memset (buf, 0, sizeof (glibtop_proc_mem));
 
-	/* Read process table from kernel. */	
+	/* Read process table from kernel. */
 
 	_glibtop_read_proc_table (server);
 
diff --git a/sysdeps/sun4/procsegment.c b/sysdeps/sun4/procsegment.c
index 8dd64bea..4ace858e 100644
--- a/sysdeps/sun4/procsegment.c
+++ b/sysdeps/sun4/procsegment.c
@@ -42,7 +42,7 @@ glibtop_get_proc_segment_p (glibtop *server, glibtop_proc_segment *buf,
 
 	memset (buf, 0, sizeof (glibtop_proc_segment));
 
-	/* Read process table from kernel. */	
+	/* Read process table from kernel. */
 
 	_glibtop_read_proc_table (server);
 
diff --git a/sysdeps/sun4/procsignal.c b/sysdeps/sun4/procsignal.c
index 66a5a2bc..6a3e88ed 100644
--- a/sysdeps/sun4/procsignal.c
+++ b/sysdeps/sun4/procsignal.c
@@ -42,7 +42,7 @@ glibtop_get_proc_signal_p (glibtop *server, glibtop_proc_signal *buf,
 
 	memset (buf, 0, sizeof (glibtop_proc_signal));
 
-	/* Read process table from kernel. */	
+	/* Read process table from kernel. */
 
 	_glibtop_read_proc_table (server);
 
@@ -58,6 +58,6 @@ glibtop_get_proc_signal_p (glibtop *server, glibtop_proc_signal *buf,
 	buf->blocked [0] = pp->p_sigmask;
 	buf->sigignore [0] = pp->p_sigignore;
 	buf->sigcatch [0] = pp->p_sigcatch;
-	
+
 	buf->flags = _glibtop_sysdeps_proc_signal;
 }
diff --git a/sysdeps/sun4/procstate.c b/sysdeps/sun4/procstate.c
index 4ce3734d..372bf51c 100644
--- a/sysdeps/sun4/procstate.c
+++ b/sysdeps/sun4/procstate.c
@@ -41,7 +41,7 @@ glibtop_get_proc_state_p (glibtop *server, glibtop_proc_state *buf,
 
 	memset (buf, 0, sizeof (glibtop_proc_state));
 
-	/* Read process table from kernel. */	
+	/* Read process table from kernel. */
 
 	_glibtop_read_proc_table (server);
 
diff --git a/sysdeps/sun4/proctime.c b/sysdeps/sun4/proctime.c
index 9541f948..353085fc 100644
--- a/sysdeps/sun4/proctime.c
+++ b/sysdeps/sun4/proctime.c
@@ -41,7 +41,7 @@ glibtop_get_proc_time_p (glibtop *server, glibtop_proc_time *buf,
 
 	memset (buf, 0, sizeof (glibtop_proc_time));
 
-	/* Read process table from kernel. */	
+	/* Read process table from kernel. */
 
 	_glibtop_read_proc_table (server);
 
diff --git a/sysdeps/sun4/procuid.c b/sysdeps/sun4/procuid.c
index 5ff0e5bf..ef883fec 100644
--- a/sysdeps/sun4/procuid.c
+++ b/sysdeps/sun4/procuid.c
@@ -45,7 +45,7 @@ glibtop_get_proc_uid_p (glibtop *server, glibtop_proc_uid *buf,
 
 	memset (buf, 0, sizeof (glibtop_proc_uid));
 
-	/* Read process table from kernel. */	
+	/* Read process table from kernel. */
 
 	_glibtop_read_proc_table (server);
 
diff --git a/sysdeps/sun4/sem_limits.c b/sysdeps/sun4/sem_limits.c
index e6f07c6c..47003813 100644
--- a/sysdeps/sun4/sem_limits.c
+++ b/sysdeps/sun4/sem_limits.c
@@ -46,15 +46,15 @@ void
 glibtop_get_sem_limits_p (glibtop *server, glibtop_sem_limits *buf)
 {
 	struct seminfo	seminfo;
-  
+
 	glibtop_init_p (server, (1 << GLIBTOP_SYSDEPS_SEM_LIMITS), 0);
 
 	memset (buf, 0, sizeof (glibtop_sem_limits));
-  
+
 	/* !!! THE FOLLOWING CODE RUNS SGID KMEM - CHANGE WITH CAUTION !!! */
-	
+
 	setregid (server->machine.gid, server->machine.egid);
-	
+
 	/* get the load average array */
 
 	(void) _glibtop_getkval (server, _glibtop_nlist [X_SEMINFO].n_value,
@@ -63,9 +63,9 @@ glibtop_get_sem_limits_p (glibtop *server, glibtop_sem_limits *buf)
 
 	if (setregid (server->machine.egid, server->machine.gid))
 		_exit (1);
-	
+
 	/* !!! END OF SGID KMEM PART !!! */
-  
+
 	buf->semmap = seminfo.semmap;
 	buf->semmni = seminfo.semmni;
 	buf->semmns = seminfo.semmns;
diff --git a/sysdeps/sun4/shm_limits.c b/sysdeps/sun4/shm_limits.c
index a5f638f2..a4e254cc 100644
--- a/sysdeps/sun4/shm_limits.c
+++ b/sysdeps/sun4/shm_limits.c
@@ -44,15 +44,15 @@ void
 glibtop_get_shm_limits_p (glibtop *server, glibtop_shm_limits *buf)
 {
 	struct shminfo	shminfo;
-  
+
 	glibtop_init_p (server, (1 << GLIBTOP_SYSDEPS_SHM_LIMITS), 0);
 
 	memset (buf, 0, sizeof (glibtop_shm_limits));
-  
+
 	/* !!! THE FOLLOWING CODE RUNS SGID KMEM - CHANGE WITH CAUTION !!! */
-	
+
 	setregid (server->machine.gid, server->machine.egid);
-	
+
 	/* get the load average array */
 
 	(void) _glibtop_getkval (server, _glibtop_nlist [X_SHMINFO].n_value,
@@ -61,7 +61,7 @@ glibtop_get_shm_limits_p (glibtop *server, glibtop_shm_limits *buf)
 
 	if (setregid (server->machine.egid, server->machine.gid))
 		_exit (1);
-	
+
 	/* !!! END OF SGID KMEM PART !!! */
 
   	buf->shmmax = shminfo.shmmax;