allegro4: allegro4 (game programming library) allegro4: allegro4: The Allegro library provides C/C++ programmers low level routines allegro4: commonly needed in game programing, such as input, graphics, midi, allegro4: sound effects, and timing. allegro4: allegro4: http://www.allegro.cc/ allegro4: allegro4: allegro4: allegro4: