mirror of
https://github.com/klzgrad/naiveproxy.git
synced 2024-11-28 16:26:10 +03:00
32 lines
1013 B
C
32 lines
1013 B
C
|
// Copyright (c) 2010 The Chromium Authors. All rights reserved.
|
||
|
|
// Use of this source code is governed by a BSD-style license that can be
|
||
|
|
// found in the LICENSE file.
|
||
|
|
//
|
||
|
|
// This file defines preprocessor macros for stringizing preprocessor
|
||
|
|
// symbols (or their output) and manipulating preprocessor symbols
|
||
|
|
// that define strings.
|
||
|
|
|
||
|
|
#ifndef BASE_STRINGS_STRINGIZE_MACROS_H_
|
||
|
|
#define BASE_STRINGS_STRINGIZE_MACROS_H_
|
||
|
|
|
||
|
|
#include "util/build_config.h"
|
||
|
|
|
||
|
|
// This is not very useful as it does not expand defined symbols if
|
||
|
|
// called directly. Use its counterpart without the _NO_EXPANSION
|
||
|
|
// suffix, below.
|
||
|
|
#define STRINGIZE_NO_EXPANSION(x) #x
|
||
|
|
|
||
|
|
// Use this to quote the provided parameter, first expanding it if it
|
||
|
|
// is a preprocessor symbol.
|
||
|
|
//
|
||
|
|
// For example, if:
|
||
|
|
// #define A FOO
|
||
|
|
// #define B(x) myobj->FunctionCall(x)
|
||
|
|
//
|
||
|
|
// Then:
|
||
|
|
// STRINGIZE(A) produces "FOO"
|
||
|
|
// STRINGIZE(B(y)) produces "myobj->FunctionCall(y)"
|
||
|
|
#define STRINGIZE(x) STRINGIZE_NO_EXPANSION(x)
|
||
|
|
|
||
|
|
#endif // BASE_STRINGS_STRINGIZE_MACROS_H_
|