al_x_set_initial_icon(3) al_x_set_initial_icon(3) NAME al_x_set_initial_icon - Allegro 5 API SYNOPSIS #include bool al_x_set_initial_icon(ALLEGRO_BITMAP *bitmap) DESCRIPTION On some window managers (notably Ubuntu's Unity) al_set_display_icon doesn't work and you need to use a .desktop file. But with this function you can set an icon before calling al_create_display. This works by setting the icon before XMapWindow. SINCE 5.2.3 [Unstable API]: New API. Allegro reference manual al_x_set_initial_icon(3)