--- a/src/proto/gui_photon.pro
+++ b/src/proto/gui_photon.pro
@@ -1,67 +1,67 @@
 /* gui_photon.c */
-void gui_ph_encoding_changed __ARGS((int new_encoding));
-void gui_mch_prepare __ARGS((int *argc, char **argv));
-int gui_mch_init __ARGS((void));
-int gui_mch_init_check __ARGS((void));
-int gui_mch_open __ARGS((void));
-void gui_mch_exit __ARGS((int rc));
-void gui_mch_update __ARGS((void));
-int gui_mch_wait_for_chars __ARGS((int wtime));
-char_u *gui_mch_browse __ARGS((int saving, char_u *title, char_u *default_name, 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 default_button, char_u *textfield, int ex_cmd));
-int gui_mch_get_winpos __ARGS((int *x, int *y));
-void gui_mch_set_winpos __ARGS((int x, int y));
-void gui_mch_set_shellsize __ARGS((int width, int height, int min_width, int min_height, int base_width, int base_height, int direction));
-void gui_mch_get_screen_dimensions __ARGS((int *screen_w, int *screen_h));
-void gui_mch_iconify __ARGS((void));
-void gui_mch_set_foreground __ARGS((void));
-void gui_mch_settitle __ARGS((char_u *title, char_u *icon));
-void gui_mch_set_scrollbar_thumb __ARGS((scrollbar_T *sb, int val, int size, int max));
-void gui_mch_set_scrollbar_pos __ARGS((scrollbar_T *sb, int x, int y, int w, int h));
-void gui_mch_create_scrollbar __ARGS((scrollbar_T *sb, int orient));
-void gui_mch_enable_scrollbar __ARGS((scrollbar_T *sb, int flag));
-void gui_mch_destroy_scrollbar __ARGS((scrollbar_T *sb));
-void mch_set_mouse_shape __ARGS((int shape));
-void gui_mch_mousehide __ARGS((int hide));
-void gui_mch_getmouse __ARGS((int *x, int *y));
-void gui_mch_setmouse __ARGS((int x, int y));
-long_u gui_mch_get_rgb __ARGS((guicolor_T pixel));
-void gui_mch_new_colors __ARGS((void));
-guicolor_T gui_mch_get_color __ARGS((char_u *name));
-void gui_mch_set_fg_color __ARGS((guicolor_T color));
-void gui_mch_set_bg_color __ARGS((guicolor_T color));
-void gui_mch_set_sp_color __ARGS((guicolor_T color));
-void gui_mch_invert_rectangle __ARGS((int row, int col, int nr, int nc));
-void gui_mch_clear_block __ARGS((int row1, int col1, int row2, int col2));
-void gui_mch_clear_all __ARGS((void));
-void gui_mch_delete_lines __ARGS((int row, int num_lines));
-void gui_mch_insert_lines __ARGS((int row, int num_lines));
-void gui_mch_draw_string __ARGS((int row, int col, char_u *s, int len, int flags));
-void gui_mch_draw_hollow_cursor __ARGS((guicolor_T color));
-void gui_mch_draw_part_cursor __ARGS((int w, int h, guicolor_T color));
-void gui_mch_set_blinking __ARGS((long wait, long on, long off));
-void gui_mch_start_blink __ARGS((void));
-void gui_mch_stop_blink __ARGS((void));
-void gui_mch_beep __ARGS((void));
-void gui_mch_flash __ARGS((int msec));
-void gui_mch_flush __ARGS((void));
-void gui_mch_set_text_area_pos __ARGS((int x, int y, int w, int h));
-int gui_mch_haskey __ARGS((char_u *name));
-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 index));
-void gui_mch_add_menu_item __ARGS((vimmenu_T *menu, int index));
-void gui_mch_destroy_menu __ARGS((vimmenu_T *menu));
-void gui_mch_menu_grey __ARGS((vimmenu_T *menu, int grey));
-void gui_mch_menu_hidden __ARGS((vimmenu_T *menu, int hidden));
-void gui_mch_draw_menubar __ARGS((void));
-void gui_mch_show_popupmenu __ARGS((vimmenu_T *menu));
-void gui_mch_toggle_tearoffs __ARGS((int enable));
-void gui_mch_show_toolbar __ARGS((int showit));
-int gui_mch_init_font __ARGS((char_u *vim_font_name, int fontset));
-int gui_mch_adjust_charheight __ARGS((void));
-GuiFont gui_mch_get_font __ARGS((char_u *vim_font_name, int report_error));
-char_u *gui_mch_get_fontname __ARGS((GuiFont font, char_u *name));
-void gui_mch_set_font __ARGS((GuiFont font));
-void gui_mch_free_font __ARGS((GuiFont font));
+void gui_ph_encoding_changed(int new_encoding);
+void gui_mch_prepare(int *argc, char **argv);
+int gui_mch_init(void);
+int gui_mch_init_check(void);
+int gui_mch_open(void);
+void gui_mch_exit(int rc);
+void gui_mch_update(void);
+int gui_mch_wait_for_chars(int wtime);
+char_u *gui_mch_browse(int saving, char_u *title, char_u *default_name, 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 default_button, char_u *textfield, int ex_cmd);
+int gui_mch_get_winpos(int *x, int *y);
+void gui_mch_set_winpos(int x, int y);
+void gui_mch_set_shellsize(int width, int height, int min_width, int min_height, int base_width, int base_height, int direction);
+void gui_mch_get_screen_dimensions(int *screen_w, int *screen_h);
+void gui_mch_iconify(void);
+void gui_mch_set_foreground(void);
+void gui_mch_settitle(char_u *title, char_u *icon);
+void gui_mch_set_scrollbar_thumb(scrollbar_T *sb, int val, int size, int max);
+void gui_mch_set_scrollbar_pos(scrollbar_T *sb, int x, int y, int w, int h);
+void gui_mch_create_scrollbar(scrollbar_T *sb, int orient);
+void gui_mch_enable_scrollbar(scrollbar_T *sb, int flag);
+void gui_mch_destroy_scrollbar(scrollbar_T *sb);
+void mch_set_mouse_shape(int shape);
+void gui_mch_mousehide(int hide);
+void gui_mch_getmouse(int *x, int *y);
+void gui_mch_setmouse(int x, int y);
+long_u gui_mch_get_rgb(guicolor_T pixel);
+void gui_mch_new_colors(void);
+guicolor_T gui_mch_get_color(char_u *name);
+void gui_mch_set_fg_color(guicolor_T color);
+void gui_mch_set_bg_color(guicolor_T color);
+void gui_mch_set_sp_color(guicolor_T color);
+void gui_mch_invert_rectangle(int row, int col, int nr, int nc);
+void gui_mch_clear_block(int row1, int col1, int row2, int col2);
+void gui_mch_clear_all(void);
+void gui_mch_delete_lines(int row, int num_lines);
+void gui_mch_insert_lines(int row, int num_lines);
+void gui_mch_draw_string(int row, int col, char_u *s, int len, int flags);
+void gui_mch_draw_hollow_cursor(guicolor_T color);
+void gui_mch_draw_part_cursor(int w, int h, guicolor_T color);
+void gui_mch_set_blinking(long wait, long on, long off);
+void gui_mch_start_blink(void);
+void gui_mch_stop_blink(void);
+void gui_mch_beep(void);
+void gui_mch_flash(int msec);
+void gui_mch_flush(void);
+void gui_mch_set_text_area_pos(int x, int y, int w, int h);
+int gui_mch_haskey(char_u *name);
+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 index);
+void gui_mch_add_menu_item(vimmenu_T *menu, int index);
+void gui_mch_destroy_menu(vimmenu_T *menu);
+void gui_mch_menu_grey(vimmenu_T *menu, int grey);
+void gui_mch_menu_hidden(vimmenu_T *menu, int hidden);
+void gui_mch_draw_menubar(void);
+void gui_mch_show_popupmenu(vimmenu_T *menu);
+void gui_mch_toggle_tearoffs(int enable);
+void gui_mch_show_toolbar(int showit);
+int gui_mch_init_font(char_u *vim_font_name, int fontset);
+int gui_mch_adjust_charheight(void);
+GuiFont gui_mch_get_font(char_u *vim_font_name, int report_error);
+char_u *gui_mch_get_fontname(GuiFont font, char_u *name);
+void gui_mch_set_font(GuiFont font);
+void gui_mch_free_font(GuiFont font);
 /* vim: set ft=c : */