al_unmap_rgb - Man Page

#include <allegro5/allegro.h>

void al_unmap_rgb(ALLEGRO_COLOR color,
   unsigned char *r, unsigned char *g, unsigned char *b)

Retrieves components of an ALLEGRO_COLOR, ignoring alpha. Components will range from 0-255.

This function can be called before Allegro is initialized.

al_unmap_rgba(3), al_unmap_rgba_f(3), al_unmap_rgb_f(3)

ALLEGRO_COLOR(3), al_unmap_rgba(3), al_unmap_rgba_f(3), al_unmap_rgb_f(3).