1/* Copyright (c) 2013-2014 Jeffrey Pfau
 2 *
 3 * This Source Code Form is subject to the terms of the Mozilla Public
 4 * License, v. 2.0. If a copy of the MPL was not distributed with this
 5 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 6#ifndef COMMON_H
 7#define COMMON_H
 8
 9#include <ctype.h>
10#include <fcntl.h>
11#include <inttypes.h>
12#include <limits.h>
13#include <math.h>
14#include <stdarg.h>
15#include <stdbool.h>
16#include <stddef.h>
17#include <stdint.h>
18#include <stdio.h>
19#include <stdlib.h>
20#include <string.h>
21#include <strings.h>
22#include <unistd.h>
23
24#define UNUSED(V) (void)(V)
25
26#ifndef M_PI
27#define M_PI 3.141592654f
28#endif
29
30#endif