/* This file contains functions that are used frequently */

#ifndef BASIC_SUPPORT_H
#define BASIC_SUPPORT_H

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

/* prints error message if memory could not be allocated */
void* safe_malloc(size_t size);

/* prints error message if memory could not be allocated */
void* safe_realloc(void* ptr, size_t size);

/* prints error message if file could not be opened correctly */
FILE* safe_fopen(const char *filename, const char *type);

#endif