#ifndef UTILITIES_H
#define UTILITIES_H

#include <stdlib.h>

void shuffle(void *base, size_t nitems, size_t size);

void init2d(void **array, size_t width, size_t height, size_t size);

size_t sizeof_2d(size_t width, size_t height, size_t size);

int find_lr_ints(char *text, char **left, char **right);

#endif