From 28ef1abc10cfbc2c3d2747c008eb2300858d0426 Mon Sep 17 00:00:00 2001 From: Lorry Tar Creator Date: Fri, 22 Apr 2016 04:38:07 +0000 Subject: grep-2.25 --- lib/memchr2.h | 32 ++++++++++++++++++++++++++++++++ 1 file changed, 32 insertions(+) create mode 100644 lib/memchr2.h (limited to 'lib/memchr2.h') diff --git a/lib/memchr2.h b/lib/memchr2.h new file mode 100644 index 0000000..27f2c86 --- /dev/null +++ b/lib/memchr2.h @@ -0,0 +1,32 @@ +/* Scan memory for the first of two bytes. + Copyright (C) 2008-2016 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 . */ + +#include + +#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 -- cgit v1.2.1