20 files changed, 24 insertions, 24 deletions
diff --git a/libc/sysdeps/mach/getpagesize.c b/libc/sysdeps/mach/getpagesize.c
index fe8fec8b2..8bf49c9fc 100644
--- a/libc/sysdeps/mach/getpagesize.c
+++ b/libc/sysdeps/mach/getpagesize.c
@@ -20,7 +20,7 @@
 
 /* Return the system page size.  */
 int
-__getpagesize ()
+__getpagesize (void)
 {
   return __vm_page_size;
 }
diff --git a/libc/sysdeps/mach/getsysstats.c b/libc/sysdeps/mach/getsysstats.c
index cc28f57c7..075511308 100644
--- a/libc/sysdeps/mach/getsysstats.c
+++ b/libc/sysdeps/mach/getsysstats.c
@@ -24,7 +24,7 @@
 
 /* Return the number of processors configured on the system. */
 int
-__get_nprocs_conf ()
+__get_nprocs_conf (void)
 {
   struct host_basic_info hbi;
   kern_return_t err;
@@ -43,7 +43,7 @@ weak_alias (__get_nprocs_conf, get_nprocs_conf)
 
 /* Return the number of processors currently available on the system. */
 int
-__get_nprocs ()
+__get_nprocs (void)
 {
   struct host_basic_info hbi;
   kern_return_t err;
@@ -62,7 +62,7 @@ weak_alias (__get_nprocs, get_nprocs)
 
 /* Return the number of physical pages on the system. */
 long int
-__get_phys_pages ()
+__get_phys_pages (void)
 {
   struct host_basic_info hbi;
   kern_return_t err;
@@ -81,7 +81,7 @@ weak_alias (__get_phys_pages, get_phys_pages)
 
 /* Return the number of available physical pages */
 long int
-__get_avphys_pages ()
+__get_avphys_pages (void)
 {
   vm_statistics_data_t vs;
   kern_return_t err;
diff --git a/libc/sysdeps/mach/hurd/check_fds.c b/libc/sysdeps/mach/hurd/check_fds.c
index 9b335c214..979fcb7de 100644
--- a/libc/sysdeps/mach/hurd/check_fds.c
+++ b/libc/sysdeps/mach/hurd/check_fds.c
@@ -61,7 +61,7 @@ check_one_fd (int fd, int mode)
 	      return;
 	    }
 	}
-      
+
       /* We cannot even give an error message here since it would run
 	 into the same problems.  */
       while (1)
@@ -100,7 +100,7 @@ __libc_check_standard_fds (void)
   /* We don't check the standard file descriptors here.  They will be
      checked when we initialize the file descriptor table, as part of
      the _hurd_fd_subinit hook.
-     
+
      This function is only present to make sure that this module gets
      linked in when part of the static libc.  */
 }
diff --git a/libc/sysdeps/mach/hurd/dl-sysdep.c b/libc/sysdeps/mach/hurd/dl-sysdep.c
index 94b6d094a..d85c22a03 100644
--- a/libc/sysdeps/mach/hurd/dl-sysdep.c
+++ b/libc/sysdeps/mach/hurd/dl-sysdep.c
@@ -553,7 +553,7 @@ __access (const char *file, int type)
 }
 
 pid_t weak_function
-__getpid ()
+__getpid (void)
 {
   pid_t pid, ppid;
   int orphaned;
diff --git a/libc/sysdeps/mach/hurd/getclktck.c b/libc/sysdeps/mach/hurd/getclktck.c
index 69be2cc35..2eea58df6 100644
--- a/libc/sysdeps/mach/hurd/getclktck.c
+++ b/libc/sysdeps/mach/hurd/getclktck.c
@@ -21,7 +21,7 @@
 /* Return frequency of `times'.
    Since Mach reports CPU times in microseconds, we always use 1 million.  */
 int
-__getclktck ()
+__getclktck (void)
 {
   return 1000000;
 }
diff --git a/libc/sysdeps/mach/hurd/getcwd.c b/libc/sysdeps/mach/hurd/getcwd.c
index 43e0a2ccc..10822d2a7 100644
--- a/libc/sysdeps/mach/hurd/getcwd.c
+++ b/libc/sysdeps/mach/hurd/getcwd.c
@@ -45,7 +45,7 @@ _hurd_canonicalize_directory_name_internal (file_t thisdir,
   mach_port_t rootid, thisid, rootdevid, thisdevid;
   ino64_t rootino, thisino;
   char *file_name;
-  register char *file_namep;
+  char *file_namep;
   file_t parent;
   char *dirbuf = NULL;
   unsigned int dirbufsize = 0;
diff --git a/libc/sysdeps/mach/hurd/getdtsz.c b/libc/sysdeps/mach/hurd/getdtsz.c
index 16a0b7811..db5104c6b 100644
--- a/libc/sysdeps/mach/hurd/getdtsz.c
+++ b/libc/sysdeps/mach/hurd/getdtsz.c
@@ -24,7 +24,7 @@
 /* Return the maximum number of file descriptors the current process
    could possibly have (until it raises the resource limit).  */
 int
-__getdtablesize ()
+__getdtablesize (void)
 {
   rlim_t limit;
 
diff --git a/libc/sysdeps/mach/hurd/getegid.c b/libc/sysdeps/mach/hurd/getegid.c
index 3ab46ed20..dac104d00 100644
--- a/libc/sysdeps/mach/hurd/getegid.c
+++ b/libc/sysdeps/mach/hurd/getegid.c
@@ -22,7 +22,7 @@
 
 /* Get the effective group ID of the calling process.  */
 gid_t
-__getegid ()
+__getegid (void)
 {
   error_t err;
   gid_t egid;
diff --git a/libc/sysdeps/mach/hurd/geteuid.c b/libc/sysdeps/mach/hurd/geteuid.c
index e30c028b1..32e59c2b1 100644
--- a/libc/sysdeps/mach/hurd/geteuid.c
+++ b/libc/sysdeps/mach/hurd/geteuid.c
@@ -22,7 +22,7 @@
 
 /* Get the effective user ID of the calling process.  */
 uid_t
-__geteuid ()
+__geteuid (void)
 {
   error_t err;
   uid_t euid;
diff --git a/libc/sysdeps/mach/hurd/getgid.c b/libc/sysdeps/mach/hurd/getgid.c
index 916899438..3c6397d2f 100644
--- a/libc/sysdeps/mach/hurd/getgid.c
+++ b/libc/sysdeps/mach/hurd/getgid.c
@@ -22,7 +22,7 @@
 
 /* Get the real group ID of the calling process.  */
 gid_t
-__getgid ()
+__getgid (void)
 {
   error_t err;
   gid_t gid;
diff --git a/libc/sysdeps/mach/hurd/gethostid.c b/libc/sysdeps/mach/hurd/gethostid.c
index d1d0c6225..4fc301697 100644
--- a/libc/sysdeps/mach/hurd/gethostid.c
+++ b/libc/sysdeps/mach/hurd/gethostid.c
@@ -21,7 +21,7 @@
 
 /* Return the current machine's Internet number.  */
 long int
-gethostid ()
+gethostid (void)
 {
   /* The hostid is just the contents of the file /etc/hostid,
      kept as text of hexadecimal digits.  */
diff --git a/libc/sysdeps/mach/hurd/getlogin.c b/libc/sysdeps/mach/hurd/getlogin.c
index d88c04377..ce638afaf 100644
--- a/libc/sysdeps/mach/hurd/getlogin.c
+++ b/libc/sysdeps/mach/hurd/getlogin.c
@@ -23,7 +23,7 @@
 /* Return the login name of the user, or NULL if it can't be determined.
    The returned pointer, if not NULL, is good only until the next call.  */
 char *
-getlogin ()
+getlogin (void)
 {
   static char login[1024];	/* XXX */
   error_t err;
diff --git a/libc/sysdeps/mach/hurd/getpid.c b/libc/sysdeps/mach/hurd/getpid.c
index e0a8865d4..0c595f7df 100644
--- a/libc/sysdeps/mach/hurd/getpid.c
+++ b/libc/sysdeps/mach/hurd/getpid.c
@@ -21,7 +21,7 @@
 
 /* Get the process ID of the calling process.  */
 pid_t
-__getpid ()
+__getpid (void)
 {
   /* Assumes atomic word fetch and store, so doesn't lock _hurd_pid_lock.  */
   return _hurd_pid;
diff --git a/libc/sysdeps/mach/hurd/getppid.c b/libc/sysdeps/mach/hurd/getppid.c
index c622ee9e6..9e35645a2 100644
--- a/libc/sysdeps/mach/hurd/getppid.c
+++ b/libc/sysdeps/mach/hurd/getppid.c
@@ -23,7 +23,7 @@
 
 /* Get the parent process ID of the calling process.  */
 pid_t
-__getppid ()
+__getppid (void)
 {
   /* Assumes atomic word fetch and store, so doesn't lock _hurd_pid_lock.  */
   return _hurd_ppid;
diff --git a/libc/sysdeps/mach/hurd/getsockname.c b/libc/sysdeps/mach/hurd/getsockname.c
index f99bb5290..4e6c51793 100644
--- a/libc/sysdeps/mach/hurd/getsockname.c
+++ b/libc/sysdeps/mach/hurd/getsockname.c
@@ -47,7 +47,7 @@ __getsockname (fd, addrarg, len)
 
   if (*len > buflen)
     *len = buflen;
-  
+
   if (buf != (char *) addr)
     {
       memcpy (addr, buf, *len);
diff --git a/libc/sysdeps/mach/hurd/getuid.c b/libc/sysdeps/mach/hurd/getuid.c
index fa9e2f8b4..6d9a707ca 100644
--- a/libc/sysdeps/mach/hurd/getuid.c
+++ b/libc/sysdeps/mach/hurd/getuid.c
@@ -22,7 +22,7 @@
 
 /* Get the real user ID of the calling process.  */
 uid_t
-__getuid ()
+__getuid (void)
 {
   error_t err;
   uid_t uid;
diff --git a/libc/sysdeps/mach/hurd/net/if_ppp.h b/libc/sysdeps/mach/hurd/net/if_ppp.h
index bf5ec8387..1b1c3ea6e 100644
--- a/libc/sysdeps/mach/hurd/net/if_ppp.h
+++ b/libc/sysdeps/mach/hurd/net/if_ppp.h
@@ -3,7 +3,7 @@
 /*
  * if_ppp.h - Point-to-Point Protocol definitions.
  *
- * Copyright (c) 1989 Carnegie Mellon University. 
+ * Copyright (c) 1989 Carnegie Mellon University.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
diff --git a/libc/sysdeps/mach/hurd/recvfrom.c b/libc/sysdeps/mach/hurd/recvfrom.c
index 4830adced..ea85db99f 100644
--- a/libc/sysdeps/mach/hurd/recvfrom.c
+++ b/libc/sysdeps/mach/hurd/recvfrom.c
@@ -75,7 +75,7 @@ __recvfrom (fd, buf, n, flags, addrarg, addr_len)
 	  __mach_port_deallocate (__mach_task_self (), addrport);
 	  return __hurd_sockfail (fd, flags, err);
 	}
-      
+
       if (*addr_len > buflen)
 	*addr_len = buflen;
 
diff --git a/libc/sysdeps/mach/hurd/sync.c b/libc/sysdeps/mach/hurd/sync.c
index f4ddf7076..775182eda 100644
--- a/libc/sysdeps/mach/hurd/sync.c
+++ b/libc/sysdeps/mach/hurd/sync.c
@@ -21,7 +21,7 @@
 
 /* Make all changes done to all files actually appear on disk.  */
 void
-sync ()
+sync (void)
 {
   /* This is not actually synchronous; we don't wait.  */
   error_t err = __USEPORT (CRDIR, __file_syncfs (port, 0, 1));
diff --git a/libc/sysdeps/mach/i386/sysdep.h b/libc/sysdeps/mach/i386/sysdep.h
index c26063c66..001fe98f5 100644
--- a/libc/sysdeps/mach/i386/sysdep.h
+++ b/libc/sysdeps/mach/i386/sysdep.h
@@ -28,7 +28,7 @@
 #define SNARF_ARGS(entry_sp, argc, argv, envp)				      \
   do									      \
     {									      \
-      register char **p;						      \
+      char **p;								      \
       argc = (int) *entry_sp;						      \
       argv = (char **) (entry_sp + 1);					      \
       p = argv;								      \