#include <stdio.h>
#include <stdlib.h>
#include <alloc.h>

#define TRUE		1
#define FALSE		0

#define RED             0
#define GREEN		1
#define BLUE            2

#define MAXCOLORS               255

typedef unsigned char UCHAR;                    /* 8 bits */
typedef unsigned short int UINT;                /* 16 bits */
typedef unsigned long int ULONG;                /* 32 bits */

extern UCHAR palette[MAXCOLORS][3];
int pal_index(UCHAR *pixel);