#ifndef UTILS_
#define UTILS_

#include <stdlib.h>
#include <stdint.h>
#include <stdbool.h>
#include <sys/stat.h>

uint64_t get_file_size(const char *filename) {
	struct stat result;
	stat(filename, &result);
	return result.st_size;
}

static void alloc_buffer(bool should_alloc, uint8_t **buffer, uint64_t buffer_size) {
	if (should_alloc) {
		*buffer = malloc(sizeof(uint8_t) * buffer_size);
	}
}

static void free_buffer(bool should_alloc, uint8_t *buffer) {
	if (should_alloc) {
		free(buffer);
	}
}

#endif //UTILS_