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- /* Scan memory for the first of two bytes.
- Copyright (C) 2008-2013 Free Software Foundation, Inc.
- This program is free software: you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 3 of the License, or
- (at your option) any later version.
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
- You should have received a copy of the GNU General Public License
- along with this program. If not, see <http://www.gnu.org/licenses/>. */
- #include <stddef.h>
- #ifdef __cplusplus
- extern "C" {
- #endif
- /* Return the first address of either C1 or C2 (treated as unsigned
- char) that occurs within N bytes of the memory region S. If
- neither byte appears, return NULL. */
- extern void *memchr2 (void const *s, int c1, int c2, size_t n)
- _GL_ATTRIBUTE_PURE;
- #ifdef __cplusplus
- }
- #endif
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