al_unmap_rgb
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.
See also: al_unmap_rgba, al_unmap_rgba_f, al_unmap_rgb_f
Examples: ex_draw
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