geta32 - Extract the alpha component form a 32-bit pixel format color. Allegro game programming library.

       Given a color in a 32-bit pixel format, this function extracts the alpha component (ranging 0-255).

       geta32 - Extract the alpha component form a 32-bit pixel format color. Allegro game programming library.

getr8(3alleg4)

Allegro                                           version 4.4.3                                  geta32(3alleg4)

#include<allegro.h>intgeta32(intc);