Convert (most) functions in src to standard C.

* src/alloc.c: Convert function definitions to standard C.
* src/atimer.c:
* src/bidi.c:
* src/bytecode.c:
* src/callint.c:
* src/callproc.c:
* src/casefiddle.c:
* src/casetab.c:
* src/category.c:
* src/ccl.c:
* src/character.c:
* src/charset.c:
* src/chartab.c:
* src/cmds.c:
* src/coding.c:
* src/composite.c:
* src/data.c:
* src/dbusbind.c:
* src/dired.c:
* src/dispnew.c:
* src/doc.c:
* src/doprnt.c:
* src/ecrt0.c:
* src/editfns.c:
* src/fileio.c:
* src/filelock.c:
* src/filemode.c:
* src/fns.c:
* src/font.c:
* src/fontset.c:
* src/frame.c:
* src/fringe.c:
* src/ftfont.c:
* src/ftxfont.c:
* src/gtkutil.c:
* src/indent.c:
* src/insdel.c:
* src/intervals.c:
* src/keymap.c:
* src/lread.c:
* src/macros.c:
* src/marker.c:
* src/md5.c:
* src/menu.c:
* src/minibuf.c:
* src/prefix-args.c:
* src/print.c:
* src/ralloc.c:
* src/regex.c:
* src/region-cache.c:
* src/scroll.c:
* src/search.c:
* src/sound.c:
* src/strftime.c:
* src/syntax.c:
* src/sysdep.c:
* src/termcap.c:
* src/terminal.c:
* src/terminfo.c:
* src/textprop.c:
* src/tparam.c:
* src/undo.c:
* src/unexelf.c:
* src/window.c:
* src/xfaces.c:
* src/xfns.c:
* src/xfont.c:
* src/xftfont.c:
* src/xgselect.c:
* src/xmenu.c:
* src/xrdb.c:
* src/xselect.c:
* src/xsettings.c:
* src/xsmfns.c:
* src/xterm.c: Likewise.

1 files changed, 23 insertions, 41 deletions

diff --git a/src/menu.c b/src/menu.c
index 55b1acb3fb9..a90c71219d3 100644
--- a/src/menu.c
+++ b/src/menu.c
@@ -87,7 +87,7 @@ int menu_items_n_panes;
 static int menu_items_submenu_depth;
 
 void
-init_menu_items ()
+init_menu_items (void)
 {
   if (!NILP (menu_items_inuse))
     error ("Trying to use a menu from within a menu-entry");
@@ -107,13 +107,12 @@ init_menu_items ()
 /* Call at the end of generating the data in menu_items.  */
 
 void
-finish_menu_items ()
+finish_menu_items (void)
 {
 }
 
 Lisp_Object
-unuse_menu_items (dummy)
-     Lisp_Object dummy;
+unuse_menu_items (Lisp_Object dummy)
 {
   return menu_items_inuse = Qnil;
 }
@@ -122,7 +121,7 @@ unuse_menu_items (dummy)
    in menu_items.  */
 
 void
-discard_menu_items ()
+discard_menu_items (void)
 {
   /* Free the structure if it is especially large.
      Otherwise, hold on to it, to save time.  */
@@ -145,8 +144,7 @@ cleanup_popup_menu (Lisp_Object arg)
    mechanism.  */
 
 static Lisp_Object
-restore_menu_items (saved)
-     Lisp_Object saved;
+restore_menu_items (Lisp_Object saved)
 {
   menu_items = XCAR (saved);
   menu_items_inuse = (! NILP (menu_items) ? Qt : Qnil);
@@ -164,7 +162,7 @@ restore_menu_items (saved)
    It will be restored when the specpdl is unwound.  */
 
 void
-save_menu_items ()
+save_menu_items (void)
 {
   Lisp_Object saved = list4 (!NILP (menu_items_inuse) ? menu_items : Qnil,
                              make_number (menu_items_used),
@@ -179,7 +177,7 @@ save_menu_items ()
 /* Make the menu_items vector twice as large.  */
 
 static void
-grow_menu_items ()
+grow_menu_items (void)
 {
   menu_items_allocated *= 2;
   menu_items = larger_vector (menu_items, menu_items_allocated, Qnil);
@@ -188,7 +186,7 @@ grow_menu_items ()
 /* Begin a submenu.  */
 
 static void
-push_submenu_start ()
+push_submenu_start (void)
 {
   if (menu_items_used + 1 > menu_items_allocated)
     grow_menu_items ();
@@ -200,7 +198,7 @@ push_submenu_start ()
 /* End a submenu.  */
 
 static void
-push_submenu_end ()
+push_submenu_end (void)
 {
   if (menu_items_used + 1 > menu_items_allocated)
     grow_menu_items ();
@@ -212,7 +210,7 @@ push_submenu_end ()
 /* Indicate boundary between left and right.  */
 
 static void
-push_left_right_boundary ()
+push_left_right_boundary (void)
 {
   if (menu_items_used + 1 > menu_items_allocated)
     grow_menu_items ();
@@ -224,8 +222,7 @@ push_left_right_boundary ()
    NAME is the pane name.  PREFIX_VEC is a prefix key for this pane.  */
 
 static void
-push_menu_pane (name, prefix_vec)
-     Lisp_Object name, prefix_vec;
+push_menu_pane (Lisp_Object name, Lisp_Object prefix_vec)
 {
   if (menu_items_used + MENU_ITEMS_PANE_LENGTH > menu_items_allocated)
     grow_menu_items ();
@@ -246,8 +243,7 @@ push_menu_pane (name, prefix_vec)
    item, one of nil, `toggle' or `radio'. */
 
 static void
-push_menu_item (name, enable, key, def, equiv, type, selected, help)
-     Lisp_Object name, enable, key, def, equiv, type, selected, help;
+push_menu_item (Lisp_Object name, Lisp_Object enable, Lisp_Object key, Lisp_Object def, Lisp_Object equiv, Lisp_Object type, Lisp_Object selected, Lisp_Object help)
 {
   if (menu_items_used + MENU_ITEMS_ITEM_LENGTH > menu_items_allocated)
     grow_menu_items ();
@@ -332,9 +328,7 @@ single_keymap_panes (Lisp_Object keymap, Lisp_Object pane_name,
    If we encounter submenus deeper than SKP->MAXDEPTH levels, ignore them.  */
 
 static void
-single_menu_item (key, item, dummy, skp_v)
-     Lisp_Object key, item, dummy;
-     void *skp_v;
+single_menu_item (Lisp_Object key, Lisp_Object item, Lisp_Object dummy, void *skp_v)
 {
   Lisp_Object map, item_string, enabled;
   struct gcpro gcpro1, gcpro2;
@@ -456,9 +450,7 @@ single_menu_item (key, item, dummy, skp_v)
    and generate menu panes for them in menu_items.  */
 
 static void
-keymap_panes (keymaps, nmaps)
-     Lisp_Object *keymaps;
-     int nmaps;
+keymap_panes (Lisp_Object *keymaps, int nmaps)
 {
   int mapno;
 
@@ -477,8 +469,7 @@ keymap_panes (keymaps, nmaps)
 
 /* Push the items in a single pane defined by the alist PANE.  */
 static void
-list_of_items (pane)
-     Lisp_Object pane;
+list_of_items (Lisp_Object pane)
 {
   Lisp_Object tail, item, item1;
 
@@ -505,8 +496,7 @@ list_of_items (pane)
    alist-of-alists MENU.
    This handles old-fashioned calls to x-popup-menu.  */
 void
-list_of_panes (menu)
-     Lisp_Object menu;
+list_of_panes (Lisp_Object menu)
 {
   Lisp_Object tail;
 
@@ -531,8 +521,7 @@ list_of_panes (menu)
    whose event type is ITEM_KEY (with string ITEM_NAME)
    and whose contents come from the list of keymaps MAPS.  */
 int
-parse_single_submenu (item_key, item_name, maps)
-     Lisp_Object item_key, item_name, maps;
+parse_single_submenu (Lisp_Object item_key, Lisp_Object item_name, Lisp_Object maps)
 {
   Lisp_Object length;
   int len;
@@ -583,7 +572,7 @@ parse_single_submenu (item_key, item_name, maps)
 /* Allocate a widget_value, blocking input.  */
 
 widget_value *
-xmalloc_widget_value ()
+xmalloc_widget_value (void)
 {
   widget_value *value;
 
@@ -600,8 +589,7 @@ xmalloc_widget_value ()
    must be left alone.  */
 
 void
-free_menubar_widget_value_tree (wv)
-     widget_value *wv;
+free_menubar_widget_value_tree (widget_value *wv)
 {
   if (! wv) return;
 
@@ -627,8 +615,7 @@ free_menubar_widget_value_tree (wv)
    in menu_items starting at index START, up to index END.  */
 
 widget_value *
-digest_single_submenu (start, end, top_level_items)
-     int start, end, top_level_items;
+digest_single_submenu (int start, int end, int top_level_items)
 {
   widget_value *wv, *prev_wv, *save_wv, *first_wv;
   int i;
@@ -856,8 +843,7 @@ digest_single_submenu (start, end, top_level_items)
    tree is constructed, and small strings are relocated.  So we must wait
    until no GC can happen before storing pointers into lisp values.  */
 void
-update_submenu_strings (first_wv)
-     widget_value *first_wv;
+update_submenu_strings (widget_value *first_wv)
 {
   widget_value *wv;
 
@@ -891,11 +877,7 @@ update_submenu_strings (first_wv)
    VECTOR is an array of menu events for the whole menu.  */
 
 void
-find_and_call_menu_selection (f, menu_bar_items_used, vector, client_data)
-     FRAME_PTR f;
-     int menu_bar_items_used;
-     Lisp_Object vector;
-     void *client_data;
+find_and_call_menu_selection (FRAME_PTR f, int menu_bar_items_used, Lisp_Object vector, void *client_data)
 {
   Lisp_Object prefix, entry;
   Lisp_Object *subprefix_stack;
@@ -1368,7 +1350,7 @@ no quit occurs and `x-popup-menu' returns nil.  */)
 }
 
 void
-syms_of_menu ()
+syms_of_menu (void)
 {
   staticpro (&menu_items);
   menu_items = Qnil;