Convert some more functions to standard C.

* lib-src/emacsclient.c (get_current_dir_name, w32_get_resource)
  (w32_getenv, w32_set_user_model_id, w32_window_app, w32_execvp)
  (close_winsock, initialize_sockets, w32_find_emacs_process)
  (w32_give_focus):
* lib-src/ntlib.c (getlogin, getuid, getgid, getegid):
* nt/addpm.c (add_registry, main):
* nt/cmdproxy.c (get_env_size):
* nt/ddeclient.c (main):
* nt/runemacs.c (set_user_model_id):
* src/alloc.c (emacs_blocked_free, emacs_blocked_malloc)
  (emacs_blocked_realloc, uninterrupt_malloc):
* src/fringe.c (w32_reset_fringes):
* src/image.c (convert_mono_to_color_image, lookup_rgb_color)
  (init_color_table, XPutPixel, jpeg_resync_to_restart_wrapper):
* src/sound.c (be2hs, do_play_sound):
* src/vm-limit.c (get_lim_data, ret_lim_data):
* src/w32term.c (x_free_frame_resources):
* src/xfaces.c (x_create_gc, x_free_gc):
  Convert definitions to standard C.

3 files changed, 32 insertions, 31 deletions

diff --git a/lib-src/ChangeLog b/lib-src/ChangeLog
index 03cf3efbd06..1b6a16dd524 100644
--- a/lib-src/ChangeLog
+++ b/lib-src/ChangeLog
@@ -1,3 +1,12 @@
+2010-07-20  Juanma Barranquero  <lekktu@gmail.com>
+
+	* emacsclient.c (get_current_dir_name, w32_get_resource)
+	(w32_getenv, w32_set_user_model_id, w32_window_app, w32_execvp)
+	(close_winsock, initialize_sockets, w32_find_emacs_process)
+	(w32_give_focus):
+	* ntlib.c (getlogin, getuid, getgid, getegid):
+	Convert definitions to standard C.
+
 2010-07-12  Andreas Schwab  <schwab@linux-m68k.org>
 
 	* Makefile.in (C_WARNINGS_SWITCH, PROFILING_CFLAGS)
diff --git a/lib-src/emacsclient.c b/lib-src/emacsclient.c
index 79143ff7a34..bafc7e02720 100644
--- a/lib-src/emacsclient.c
+++ b/lib-src/emacsclient.c
@@ -235,7 +235,7 @@ xstrdup (const char *s)
    Any other returned value must be freed with free.  This is used
    only when get_current_dir_name is not defined on the system.  */
 char*
-get_current_dir_name ()
+get_current_dir_name (void)
 {
   char *buf;
   char *pwd;
@@ -311,10 +311,7 @@ get_current_dir_name ()
    Return NULL if the variable was not found, or it was empty.
    This code is based on w32_get_resource (w32.c).  */
 char *
-w32_get_resource (predefined, key, type)
-     HKEY predefined;
-     char *key;
-     LPDWORD type;
+w32_get_resource (HKEY predefined, char *key, LPDWORD type)
 {
   HKEY hrootkey = NULL;
   char *result = NULL;
@@ -347,8 +344,7 @@ w32_get_resource (predefined, key, type)
   variables in the registry if they don't appear in the environment.
 */
 char *
-w32_getenv (envvar)
-     char *envvar;
+w32_getenv (char *envvar)
 {
   char *value;
   DWORD dwType;
@@ -396,7 +392,7 @@ w32_getenv (envvar)
 }
 
 void
-w32_set_user_model_id ()
+w32_set_user_model_id (void)
 {
   HMODULE shell;
   HRESULT (WINAPI * set_user_model) (wchar_t * id);
@@ -423,7 +419,7 @@ w32_set_user_model_id ()
 }
 
 int
-w32_window_app ()
+w32_window_app (void)
 {
   static int window_app = -1;
   char szTitle[MAX_PATH];
@@ -446,13 +442,11 @@ w32_window_app ()
   This is necessary due to the broken implementation of exec* routines in
   the Microsoft libraries: they concatenate the arguments together without
   quoting special characters, and pass the result to CreateProcess, with
-  predictably bad results.  By contrast, Posix execvp passes the arguments
+  predictably bad results.  By contrast, POSIX execvp passes the arguments
   directly into the argv array of the child process.
 */
 int
-w32_execvp (path, argv)
-     char *path;
-     char **argv;
+w32_execvp (const char *path, char **argv)
 {
   int i;
 
@@ -900,15 +894,15 @@ file_name_absolute_p (const unsigned char *filename)
 
 #ifdef WINDOWSNT
 /* Wrapper to make WSACleanup a cdecl, as required by atexit.  */
-void
-__cdecl close_winsock ()
+void __cdecl
+close_winsock (void)
 {
   WSACleanup ();
 }
 
 /* Initialize the WinSock2 library.  */
 void
-initialize_sockets ()
+initialize_sockets (void)
 {
   WSADATA wsaData;
 
@@ -1408,9 +1402,7 @@ FARPROC set_fg;  /* Pointer to AllowSetForegroundWindow.  */
 FARPROC get_wc;  /* Pointer to RealGetWindowClassA.  */
 
 BOOL CALLBACK
-w32_find_emacs_process (hWnd, lParam)
-     HWND hWnd;
-     LPARAM lParam;
+w32_find_emacs_process (HWND hWnd, LPARAM lParam)
 {
   DWORD pid;
   char class[6];
@@ -1438,7 +1430,7 @@ w32_find_emacs_process (hWnd, lParam)
  * process id = emacs_pid.  If found, allow it to grab the focus.
  */
 void
-w32_give_focus ()
+w32_give_focus (void)
 {
   HANDLE user32;
 
diff --git a/lib-src/ntlib.c b/lib-src/ntlib.c
index c815f32d51d..c24b35d9a19 100644
--- a/lib-src/ntlib.c
+++ b/lib-src/ntlib.c
@@ -38,7 +38,7 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.
    would necessitate including windows.h in the files that used it.
    This is much easier.  */
 void
-sleep(unsigned long seconds)
+sleep (unsigned long seconds)
 {
   Sleep (seconds * 1000);
 }
@@ -56,7 +56,7 @@ static HANDLE getppid_parent;
 static int    getppid_ppid;
 
 int
-getppid(void)
+getppid (void)
 {
   char *ppid;
   DWORD result;
@@ -64,7 +64,7 @@ getppid(void)
   ppid = getenv ("EM_PARENT_PROCESS_ID");
   if (!ppid)
     {
-      printf("no pid.\n");
+      printf ("no pid.\n");
       return 0;
     }
   else
@@ -74,11 +74,11 @@ getppid(void)
 
   if (!getppid_parent)
     {
-      getppid_parent = OpenProcess (SYNCHRONIZE, FALSE, atoi(ppid));
+      getppid_parent = OpenProcess (SYNCHRONIZE, FALSE, atoi (ppid));
       if (!getppid_parent)
 	{
 	  printf ("Failed to open handle to parent process: %d\n",
-		 GetLastError());
+		 GetLastError ());
 	  exit (1);
 	}
     }
@@ -94,13 +94,13 @@ getppid(void)
       return 1;
     case WAIT_FAILED:
     default:
-      printf ("Checking parent status failed: %d\n", GetLastError());
+      printf ("Checking parent status failed: %d\n", GetLastError ());
       exit (1);
     }
 }
 
 char *
-getlogin ()
+getlogin (void)
 {
   static char user_name[256];
   DWORD  length = sizeof (user_name);
@@ -120,19 +120,19 @@ cuserid (char * s)
 }
 
 unsigned
-getuid ()
+getuid (void)
 {
   return 0;
 }
 
 unsigned
-getgid ()
+getgid (void)
 {
   return 0;
 }
 
 unsigned
-getegid ()
+getegid (void)
 {
   return 0;
 }
@@ -219,7 +219,7 @@ sys_ctime (const time_t *t)
 }
 
 FILE *
-sys_fopen(const char * path, const char * mode)
+sys_fopen (const char * path, const char * mode)
 {
   return fopen (path, mode);
 }