From fa095a4504cbe668e4244547e2c141597bea4ecf Mon Sep 17 00:00:00 2001 From: Andreas Rottmann Date: Mon, 14 Sep 2009 12:32:44 +0200 Subject: Imported Upstream version 0.9.1 --- lib/memcmp2.h | 39 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 39 insertions(+) create mode 100644 lib/memcmp2.h (limited to 'lib/memcmp2.h') diff --git a/lib/memcmp2.h b/lib/memcmp2.h new file mode 100644 index 00000000..f3230554 --- /dev/null +++ b/lib/memcmp2.h @@ -0,0 +1,39 @@ +/* Compare two memory areas with possibly different lengths. + Copyright (C) 2009 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser 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 + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef MEMCMP2_H +#define MEMCMP2_H + +#include + +#ifdef __cplusplus +extern "C" { +#endif + + +/* Compare the memory regions S1 = [s1..s1+N1-1], S2 = [s2..s2+n2-1], + lexicographically. + This function's result is locale independent, unlike memcoll()'s. + Return a negative number if S1 < S2, a positive number if S1 > S2, or + 0 if S1 and S2 have the same contents. */ +extern int memcmp2 (const char *s1, size_t n1, const char *s2, size_t n2); + + +#ifdef __cplusplus +} +#endif + +#endif /* MEMCMP2_H */ -- cgit v1.2.3