Use common memory management functions for lwlib and refactor users.

* lwlib/lwlib.h (widget_value): Do not maintain a free list any more.
(malloc_widget_value, free_widget_value): Remove prototypes.
* lwlib/lwlib.c (malloc_widget_value, free_widget_value):
(widget_value_free_list, malloc_cpt): Remove.
(free_widget_value_tree, copy_widget_value_tree): Adjust users.
* src/menu.h (xmalloc_widget_value): Replaced by ...
(make_widget_value): ... new prototype.
* src/menu.c (xmalloc_widget_value): Replaced by ...
(make_widget_value): ... new function.
(free_menubar_widget_value_tree, digest_single_submenu): Adjust users.
* src/gtkutil.c (malloc_widget_value, free_widget_value):
(widget_value_free_list, malloc_cpt): Remove old lwlib-compatible code.
* src/keyboard.h (enum button_type, struct _widget_value):
* src/gtkutil.h, src/nsgui.h, src/w32gui.h (malloc_widget_value):
(free_widget_value): Likewise.
* src/nsmenu.m (ns_update_menubar, ns_menu_show):
* src/w32menu.c (set_frame_menubar, w32_menu_show, w32_dialog_show):
* src/xmenu.c (set_frame_menubar, xmenu_show, x_dialog_show): Adjust users.
* src/xterm.h (XtParent) [USE_GTK]: Remove unused macro.

1 files changed, 5 insertions, 1 deletions

diff --git a/src/menu.h b/src/menu.h
index 429dcfa6221..89a8729fd43 100644
--- a/src/menu.h
+++ b/src/menu.h
@@ -20,6 +20,10 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 #define MENU_H
 
 #include "systime.h" /* for Time */
+#if defined (USE_X_TOOLKIT) || defined (USE_GTK) || defined (HAVE_NTGUI) \
+  || defined (HAVE_NS)
+#include "../lwlib/lwlib.h" /* for widget_value */
+#endif
 
 #ifdef HAVE_NTGUI
 extern Lisp_Object Qunsupported__w32_dialog;
@@ -41,7 +45,7 @@ extern void free_menubar_widget_value_tree (widget_value *);
 extern void update_submenu_strings (widget_value *);
 extern void find_and_call_menu_selection (struct frame *, int,
                                           Lisp_Object, void *);
-extern widget_value *xmalloc_widget_value (void);
+extern widget_value *make_widget_value (const char *, char *, bool, Lisp_Object);
 extern widget_value *digest_single_submenu (int, int, bool);
 #endif