| henrike@webrtc.org | 47be73b | 2014-05-13 18:00:26 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2005 The WebRTC Project Authors. All rights reserved. |
| 3 | * |
| 4 | * Use of this source code is governed by a BSD-style license |
| 5 | * that can be found in the LICENSE file in the root of the source |
| 6 | * tree. An additional intellectual property rights grant can be found |
| 7 | * in the file PATENTS. All contributing project authors may |
| 8 | * be found in the AUTHORS file in the root of the source tree. |
| 9 | */ |
| 10 | |
| 11 | #ifndef WEBRTC_BASE_MATHUTILS_H_ |
| 12 | #define WEBRTC_BASE_MATHUTILS_H_ |
| 13 | |
| 14 | #include <math.h> |
| 15 | |
| 16 | #ifndef M_PI |
| 17 | #define M_PI 3.14159265359f |
| 18 | #endif |
| 19 | |
| 20 | #endif // WEBRTC_BASE_MATHUTILS_H_ |
