98f53510b2
BUG=webrtc:5095 R=tommi@webrtc.org Review URL: https://codereview.webrtc.org/1413333002 . Cr-Commit-Position: refs/heads/master@{#10438}
25 lines
947 B
C
25 lines
947 B
C
/*
|
|
* Copyright (c) 2012 The WebRTC project authors. All Rights Reserved.
|
|
*
|
|
* Use of this source code is governed by a BSD-style license
|
|
* that can be found in the LICENSE file in the root of the source
|
|
* tree. An additional intellectual property rights grant can be found
|
|
* in the file PATENTS. All contributing project authors may
|
|
* be found in the AUTHORS file in the root of the source tree.
|
|
*/
|
|
|
|
#ifndef WEBRTC_SYSTEM_WRAPPERS_INTERFACE_COMPILE_ASSERT_H_
|
|
#define WEBRTC_SYSTEM_WRAPPERS_INTERFACE_COMPILE_ASSERT_H_
|
|
|
|
#ifdef __cplusplus
|
|
#error "Only use this for C files. For C++, use static_assert."
|
|
#endif
|
|
|
|
// Use this macro to verify at compile time that certain restrictions are met.
|
|
// The argument is the boolean expression to evaluate.
|
|
// Example:
|
|
// COMPILE_ASSERT(sizeof(foo) < 128);
|
|
#define COMPILE_ASSERT(expression) switch (0) {case 0: case expression:;}
|
|
|
|
#endif // WEBRTC_SYSTEM_WRAPPERS_INTERFACE_COMPILE_ASSERT_H_
|