--- a/src/proto/gui_athena.pro
+++ b/src/proto/gui_athena.pro
@@ -1,31 +1,31 @@
 /* gui_athena.c */
-void gui_x11_create_widgets __ARGS((void));
-void gui_x11_destroy_widgets __ARGS((void));
-void gui_mch_set_toolbar_pos __ARGS((int x, int y, int w, int h));
-void gui_mch_set_text_area_pos __ARGS((int x, int y, int w, int h));
-void gui_x11_set_back_color __ARGS((void));
-void gui_mch_enable_menu __ARGS((int flag));
-void gui_mch_set_menu_pos __ARGS((int x, int y, int w, int h));
-void gui_mch_add_menu __ARGS((vimmenu_T *menu, int idx));
-void gui_mch_new_menu_font __ARGS((void));
-void gui_mch_new_tooltip_font __ARGS((void));
-void gui_mch_new_tooltip_colors __ARGS((void));
-void gui_mch_add_menu_item __ARGS((vimmenu_T *menu, int idx));
-void gui_mch_show_toolbar __ARGS((int showit));
-int gui_mch_compute_toolbar_height __ARGS((void));
-void gui_mch_get_toolbar_colors __ARGS((Pixel *bgp, Pixel *fgp, Pixel *bsp, Pixel *tsp, Pixel *hsp));
-void gui_mch_toggle_tearoffs __ARGS((int enable));
-void gui_mch_new_menu_colors __ARGS((void));
-void gui_mch_destroy_menu __ARGS((vimmenu_T *menu));
-void gui_mch_show_popupmenu __ARGS((vimmenu_T *menu));
-void gui_mch_def_colors __ARGS((void));
-void gui_mch_set_scrollbar_thumb __ARGS((scrollbar_T *sb, long val, long size, long max));
-void gui_mch_set_scrollbar_pos __ARGS((scrollbar_T *sb, int x, int y, int w, int h));
-void gui_mch_enable_scrollbar __ARGS((scrollbar_T *sb, int flag));
-void gui_mch_create_scrollbar __ARGS((scrollbar_T *sb, int orient));
-void gui_mch_destroy_scrollbar __ARGS((scrollbar_T *sb));
-void gui_mch_set_scrollbar_colors __ARGS((scrollbar_T *sb));
-Window gui_x11_get_wid __ARGS((void));
-char_u *gui_mch_browse __ARGS((int saving, char_u *title, char_u *dflt, char_u *ext, char_u *initdir, char_u *filter));
-int gui_mch_dialog __ARGS((int type, char_u *title, char_u *message, char_u *buttons, int dfltbutton, char_u *textfield, int ex_cmd));
+void gui_x11_create_widgets(void);
+void gui_x11_destroy_widgets(void);
+void gui_mch_set_toolbar_pos(int x, int y, int w, int h);
+void gui_mch_set_text_area_pos(int x, int y, int w, int h);
+void gui_x11_set_back_color(void);
+void gui_mch_enable_menu(int flag);
+void gui_mch_set_menu_pos(int x, int y, int w, int h);
+void gui_mch_add_menu(vimmenu_T *menu, int idx);
+void gui_mch_new_menu_font(void);
+void gui_mch_new_tooltip_font(void);
+void gui_mch_new_tooltip_colors(void);
+void gui_mch_add_menu_item(vimmenu_T *menu, int idx);
+void gui_mch_show_toolbar(int showit);
+int gui_mch_compute_toolbar_height(void);
+void gui_mch_get_toolbar_colors(Pixel *bgp, Pixel *fgp, Pixel *bsp, Pixel *tsp, Pixel *hsp);
+void gui_mch_toggle_tearoffs(int enable);
+void gui_mch_new_menu_colors(void);
+void gui_mch_destroy_menu(vimmenu_T *menu);
+void gui_mch_show_popupmenu(vimmenu_T *menu);
+void gui_mch_def_colors(void);
+void gui_mch_set_scrollbar_thumb(scrollbar_T *sb, long val, long size, long max);
+void gui_mch_set_scrollbar_pos(scrollbar_T *sb, int x, int y, int w, int h);
+void gui_mch_enable_scrollbar(scrollbar_T *sb, int flag);
+void gui_mch_create_scrollbar(scrollbar_T *sb, int orient);
+void gui_mch_destroy_scrollbar(scrollbar_T *sb);
+void gui_mch_set_scrollbar_colors(scrollbar_T *sb);
+Window gui_x11_get_wid(void);
+char_u *gui_mch_browse(int saving, char_u *title, char_u *dflt, char_u *ext, char_u *initdir, char_u *filter);
+int gui_mch_dialog(int type, char_u *title, char_u *message, char_u *buttons, int dfltbutton, char_u *textfield, int ex_cmd);
 /* vim: set ft=c : */