ALLEGRO_START_OF_MENU.ALLEGRO_START_OF_MENU

Undocumented in source but is binding to C. You might be able to learn more by searching the web for its name.
template ALLEGRO_START_OF_MENU(const(char)[] caption, int id)
nothrow @nogc extern (C) const
auto ALLEGRO_START_OF_MENU = ALLEGRO_MENU_INFO(mixin (`"` ~ caption ~ `->\0"`), id, 0, NULL);

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