Remove unused static functions.

* alloc.c (free_float)
* font.c [ENABLE_CHECKING] (font_match_xlfd, font_check_xlfd_parse)
* frame.c (delete_frame_handler)
* ralloc.c (reorder_bloc)
* w32menu.c (menubar_id_to_frame, add_left_right_boundary)

src/ChangeLog

@@ -1,5 +1,12 @@
 2010-07-23  Juanma Barranquero  <lekktu@gmail.com>
 
+	* alloc.c (free_float):
+	* font.c [ENABLE_CHECKING] (font_match_xlfd, font_check_xlfd_parse):
+	* frame.c (delete_frame_handler):
+	* ralloc.c (reorder_bloc):
+	* w32menu.c (menubar_id_to_frame, add_left_right_boundary):
+	Remove unused static functions.
+
 	* menu.c (cleanup_popup_menu): Set inside "#ifdef HAVE_NS";
 	it is called only from NS code.
 

src/alloc.c

@@ -2538,16 +2538,6 @@ init_float (void)
 }
 
 
-/* Explicitly free a float cell by putting it on the free-list.  */
-
-static void
-free_float (struct Lisp_Float *ptr)
-{
-  ptr->u.chain = float_free_list;
-  float_free_list = ptr;
-}
-
-
 /* Return a new float object with value FLOAT_VALUE.  */
 
 Lisp_Object

src/font.c

@@ -980,39 +980,6 @@ font_expand_wildcards (Lisp_Object *field, int n)
 }
 
 
-#ifdef ENABLE_CHECKING
-/* Match a 14-field XLFD pattern against a full XLFD font name.  */
-static int
-font_match_xlfd (char *pattern, char *name)
-{
-  while (*pattern && *name)
-    {
-      if (*pattern == *name)
-	pattern++;
-      else if (*pattern == '*')
-	if (*name == pattern[1])
-	  pattern += 2;
-	else
-	  ;
-      else
-	return 0;
-      name++;
-    }
-  return 1;
-}
-
-/* Make sure the font object matches the XLFD font name.  */
-static int
-font_check_xlfd_parse (Lisp_Object font, char *name)
-{
-  char name_check[256];
-  font_unparse_xlfd (font, 0, name_check, 255);
-  return font_match_xlfd (name_check, name);
-}
-
-#endif
-
-
 /* Parse NAME (null terminated) as XLFD and store information in FONT
    (font-spec or font-entity).  Size property of FONT is set as
    follows:

src/frame.c

@@ -1280,14 +1280,6 @@ other_visible_frames (FRAME_PTR f)
   return 1;
 }
 
-/* Error handler for `delete-frame-functions'. */
-static Lisp_Object
-delete_frame_handler (Lisp_Object arg)
-{
-  add_to_log ("Error during `delete-frame': %s", arg, Qnil);
-  return Qnil;
-}
-
 extern Lisp_Object Qrun_hook_with_args;
 
 /* Delete FRAME.  When FORCE equals Qnoelisp, delete FRAME
@@ -1299,7 +1291,7 @@ delete_frame (Lisp_Object frame, Lisp_Object force)
      /* If we use `register' here, gcc-4.0.2 on amd64 using
 	-DUSE_LISP_UNION_TYPE complains further down that we're getting the
 	address of `force'.  Go figure.  */
-                              
+
 {
   struct frame *f;
   struct frame *sf = SELECTED_FRAME ();

src/ralloc.c

@@ -519,35 +519,6 @@ relocate_blocs (bloc_ptr bloc, heap_ptr heap, POINTER address)
 
   return 1;
 }
-
-/* Reorder the bloc BLOC to go before bloc BEFORE in the doubly linked list.
-   This is necessary if we put the memory of space of BLOC
-   before that of BEFORE.  */
-
-static void
-reorder_bloc (bloc_ptr bloc, bloc_ptr before)
-{
-  bloc_ptr prev, next;
-
-  /* Splice BLOC out from where it is.  */
-  prev = bloc->prev;
-  next = bloc->next;
-
-  if (prev)
-    prev->next = next;
-  if (next)
-    next->prev = prev;
-
-  /* Splice it in before BEFORE.  */
-  prev = before->prev;
-
-  if (prev)
-    prev->next = bloc;
-  bloc->prev = prev;
-
-  before->prev = bloc;
-  bloc->next = before;
-}
 
 /* Update the records of which heaps contain which blocs, starting
    with heap HEAP and bloc BLOC.  */

src/w32menu.c

@@ -111,30 +111,6 @@ void w32_free_menu_strings (HWND);
 
 int pending_menu_activation;
 
-
-/* Return the frame whose ->output_data.w32->menubar_widget equals
-   ID, or 0 if none.  */
-
-static struct frame *
-menubar_id_to_frame (HMENU id)
-{
-  Lisp_Object tail, frame;
-  FRAME_PTR f;
-
-  for (tail = Vframe_list; CONSP (tail); tail = XCDR (tail))
-    {
-      frame = XCAR (tail);
-      if (!FRAMEP (frame))
-        continue;
-      f = XFRAME (frame);
-      if (!FRAME_WINDOW_P (f))
-	continue;
-      if (f->output_data.w32->menubar_widget == id)
-	return f;
-    }
-  return 0;
-}
-
 #ifdef HAVE_MENUS
 
 DEFUN ("x-popup-dialog", Fx_popup_dialog, Sx_popup_dialog, 2, 3, 0,
@@ -1316,14 +1292,6 @@ name_is_separator (char *name)
   return (*name == '\0' || start + 2 == name);
 }
 
-
-/* Indicate boundary between left and right.  */
-static int
-add_left_right_boundary (HMENU menu)
-{
-  return AppendMenu (menu, MF_MENUBARBREAK, 0, NULL);
-}
-
 /* UTF8: 0xxxxxxx, 110xxxxx 10xxxxxx, 1110xxxx, 10xxxxxx, 10xxxxxx */
 static void
 utf8to16 (unsigned char * src, int len, WCHAR * dest)