man midi_out () - Streams a block of MIDI commands into the player. Allegro game programming library.
NAME
midi_out - Streams a block of MIDI commands into the player. Allegro game programming library.
SYNOPSIS
#include <allegro.h>
void midi_out(unsigned char *data, int length);
DESCRIPTION
Streams a block of MIDI commands into the player in realtime, allowing you to trigger notes, jingles, etc, over the top of whatever MIDI file is currently playing.