1geta32(3)                       Allegro manual                       geta32(3)
2
3
4

NAME

6       geta32  - Extract the alpha component form a 32-bit pixel format color.
7       Allegro game programming library.
8

SYNOPSIS

10       #include <allegro.h>
11
12
13       int geta32(int c);
14

DESCRIPTION

16       Given a color in a 32-bit pixel  format,  this  function  extracts  the
17       alpha component (ranging 0-255).
18
19

SEE ALSO

21       getr8(3)
22
23
24
25Allegro                          version 4.2.3                       geta32(3)
Impressum