1 /* 2 * Copyright (C) 1996-2021 The Squid Software Foundation and contributors 3 * 4 * Squid software is distributed under GPLv2+ license and includes 5 * contributions from numerous individuals and organizations. 6 * Please see the COPYING and CONTRIBUTORS files for details. 7 */ 8 9 /* 10 * Copyright (c) 2007 Todd C. Miller <Todd.Miller@courtesan.com> 11 * 12 * Permission to use, copy, modify, and distribute this software for any 13 * purpose with or without fee is hereby granted, provided that the above 14 * copyright notice and this permission notice appear in all copies. 15 * 16 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 17 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 18 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR 19 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 20 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 21 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 22 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 23 */ 24 25 #ifndef SQUID_COMPAT_MEMRCHR_H 26 #define SQUID_COMPAT_MEMRCHR_H 27 28 #if !HAVE_MEMRCHR 29 30 /** 31 * Reverse memchr() 32 * Find the last occurrence of 'c' in the buffer 's' of size 'n'. 33 */ 34 void *memrchr(const void *s, int c, size_t n); 35 36 #endif 37 #endif /* SQUID_COMPAT_MEMRCHR_H */ 38 39