debian man page for create_rgb_table

create_rgb_table(3alleg4)					  Allegro manual					 create_rgb_table(3alleg4)

NAME
       create_rgb_table - Generates an RGB mapping table with lookup data for a palette. Allegro game programming library.

SYNOPSIS
       #include <allegro.h>

       void create_rgb_table(RGB_MAP *table, const PALETTE pal, void (*callback)(int pos));

DESCRIPTION
       Fills  the  specified RGB mapping table with lookup data for the specified palette. If the callback function is not NULL, it will be called
       256 times during the calculation, allowing you to display a progress indicator. Example:

	  RGB_MAP rgb_table;

	  create_rgb_table(&rgb_table, palette, NULL);
	  rgb_map = &rgb_table;

SEE ALSO
       rgb_map(3alleg4), ex3d(3alleg4), excolmap(3alleg4), exrgbhsv(3alleg4), exshade(3alleg4), extrans(3alleg4)

Allegro 							   version 4.4.2					 create_rgb_table(3alleg4)