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.

1 files changed, 12 insertions, 20 deletions

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;