usaa21/sk1a/maze.c

#include <stdio.h>
#include <string.h>
#include "maze.h"
#include <assert.h>
#include <unistd.h>

#define CHECKED_BIT 16
#define DIRECTION_BITS 15

enum direction {
    NORTH = 8,
    EAST = 4,
    SOUTH = 2,
    WEST = 1,
    NONE = 0
};

int solve_maze(char* maze, int size) {
    if (maze[0] == 'x') {
        return 0;
    }

    printf("\n");
    for (int y = 0; y < size; y++) {
        for (int x = 0; x < size; x++) {
            printf("%c", maze[size * y + x]);
        }
        printf("\n");
    }
    printf("\nend %d\n\n", size);
    return 0;
}