root/maint/gnulib/lib/memcmp2.c

/* */

DEFINITIONS

1. memcmp2

   1 /* Compare two memory areas with possibly different lengths.
   2    Copyright (C) 2009-2021 Free Software Foundation, Inc.
   3 
   4    This file is free software: you can redistribute it and/or modify
   5    it under the terms of the GNU Lesser General Public License as
   6    published by the Free Software Foundation; either version 2.1 of the
   7    License, or (at your option) any later version.
   8 
   9    This file is distributed in the hope that it will be useful,
  10    but WITHOUT ANY WARRANTY; without even the implied warranty of
  11    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12    GNU Lesser General Public License for more details.
  13 
  14    You should have received a copy of the GNU Lesser General Public License
  15    along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
  16 
  17 #include <config.h>
  18 
  19 /* Specification.  */
  20 #include "memcmp2.h"
  21 
  22 #include <string.h>
  23 
  24 int
  25 memcmp2 (const char *s1, size_t n1, const char *s2, size_t n2)
     /*  */
  26 {
  27   int cmp = memcmp (s1, s2, n1 <= n2 ? n1 : n2);
  28   if (cmp == 0)
  29     cmp = _GL_CMP (n1, n2);
  30   return cmp;
  31 }

/* */