clausecker

#include <stdio.h>
#include <stdlib.h>
#include <stdint.h>
#include <string.h>
#include <stdbool.h>

#include "image.h"
#include "ppm.h"
#include "databuffer.h"
#include "rangecode.h"

clausecker

/*
 * access the array b at row d, column e. Allow extra index parts before the
 * closing bracket. Usually used as I] to get b[d * g + e]. All occurances of
 * this macros are commented in the next parts.
 */
#define I b[d*g+e

/* int */ a;		/* updated content of cell at b[d*g+e] */
/* int */ b[65536];	/* array containing the board */
/* int */ c;		/* cleared if the flood-fill fills something, score */