#ifndef GRIND_HEADER#define GRIND_HEADER#include <stdio.h>#include <stdlib.h>#include <SDL/SDL.h>#include <time.h>#include "define.h"#include "graphic.h"#include "struct.h"void generate_map(int map[][NUM_COLS]);void draw_map(SDL_Surface *surface, SDL_Rect grind, int map[][NUM_COLS]);void get_free_cell(int map[][NUM_COLS], cell_ind * ind);void dest_point(cell_ind dest_i, point * dest_p);bool update_position(SDL_Rect * pos, point dest);#endif