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Delete port/memrchr.h

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Георгий Кондратьев 2019-05-27 23:41:23 +00:00
parent b7d0add7a8
commit 707ca25007
1 changed files with 0 additions and 61 deletions
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61
libs/libcommon/include/port/memrchr.h
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@ -1,61 +0,0 @@
#pragma once
/// Arcadia compatibility DEVTOOLS-3976
#if defined(MEMRCHR_INCLUDE)
#include MEMRCHR_INCLUDE
#else
/*
* Copyright (C) 2008 The Android Open Source Project
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
#ifdef __APPLE__
#include <stddef.h>
#include <string.h>
#if defined (__cplusplus)
extern "C" {
#endif
inline void *memrchr(const void *s, int c, size_t n) {
if (n > 0) {
const char* p = static_cast<const char *>(s);
const char* q = p + n;
while (1) {
q--; if (q < p || q[0] == c) break;
q--; if (q < p || q[0] == c) break;
q--; if (q < p || q[0] == c) break;
q--; if (q < p || q[0] == c) break;
}
if (q >= p)
return reinterpret_cast<void *>(const_cast<char *>(q));
}
return NULL;
}
#if defined (__cplusplus)
}
#endif
#endif
#endif