makecol - Converts an RGB value into the current pixel format. Allegro game programming library.

       Converts  colors  from  a  hardware independent format (red, green, and blue values ranging 0-255) to the
       pixel format required by the current video mode, calling the preceding 8, 15, 16, 24, or  32-bit  makecol
       functions as appropriate. Example:

          /* Regardless of color depth, this will look green. */
          int green_color = makecol(0, 255, 0);

       makecol - Converts an RGB value into the current pixel format. Allegro game programming library.

       Returns the requested RGB triplet in the current color depth.

makeacol(3alleg4),       makecol8(3alleg4),       makecol_depth(3alleg4),      makecol15_dither(3alleg4),
       rgb_map(3alleg4), set_color_depth(3alleg4)

Allegro                                           version 4.4.3                                 makecol(3alleg4)

#include<allegro.h>intmakecol(intr,intg,intb);