debian man page for init_menu

init_menu(3alleg4)						  Allegro manual						init_menu(3alleg4)

NAME
       init_menu - Low level initialisation of a menu. Allegro game programming library.

SYNOPSIS
       #include <allegro.h>

       MENU_PLAYER *init_menu(MENU *menu, int x, int y);

DESCRIPTION
       This function provides lower level access to the same functionality as do_menu(), but allows you to combine a popup menu with your own pro-
       gram control structures. It initialises a menu, returning a pointer to a menu player object that can be used with update_menu()	and  shut-
       down_menu().  With these functions, you could implement your own version of do_menu() with the lines:

	  MENU_PLAYER *player = init_menu(menu, x, y);

	  while (update_menu(player))
	     ;

	  return shutdown_menu(player);

SEE ALSO
       update_menu(3alleg4), shutdown_menu(3alleg4), do_menu(3alleg4)

Allegro 							   version 4.4.2						init_menu(3alleg4)