lib/unistr/u-cmp2.h

   1 /* Compare pieces of UTF-8/UTF-16/UTF-32 strings.
   2    Copyright (C) 2009-2021 Free Software Foundation, Inc.
   3    Written by Bruno Haible <bruno@clisp.org>, 2009.
   4
   5    This program is free software: you can redistribute it and/or modify it
   6    under the terms of the GNU Lesser General Public License as published
   7    by the Free Software Foundation; either version 3 of the License, or
   8    (at your option) any later version.
   9
  10    This program is distributed in the hope that it will be useful,
  11    but WITHOUT ANY WARRANTY; without even the implied warranty of
  12    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13    Lesser General Public License for more details.
  14
  15    You should have received a copy of the GNU Lesser General Public License
  16    along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
  17
  18 int
  19 FUNC (const UNIT *s1, size_t n1, const UNIT *s2, size_t n2)
  20 {
  21   int cmp = U_CMP (s1, s2, MIN (n1, n2));
  22
  23   if (cmp == 0)
  24     cmp = _GL_CMP (n1, n2);
  25
  26   return cmp;
  27 }