root/maint/gnulib/lib/unistr/u8-strstr.c

/* */

   1 /* Substring test for UTF-8 strings.
   2    Copyright (C) 1999, 2002, 2006, 2010-2021 Free Software Foundation, Inc.
   3    Written by Bruno Haible <bruno@clisp.org>, 2002.
   4 
   5    This file is free software.
   6    It is dual-licensed under "the GNU LGPLv3+ or the GNU GPLv2+".
   7    You can redistribute it and/or modify it under either
   8      - the terms of the GNU Lesser General Public License as published
   9        by the Free Software Foundation; either version 3, or (at your
  10        option) any later version, or
  11      - the terms of the GNU General Public License as published by the
  12        Free Software Foundation; either version 2, or (at your option)
  13        any later version, or
  14      - the same dual license "the GNU LGPLv3+ or the GNU GPLv2+".
  15 
  16    This file is distributed in the hope that it will be useful,
  17    but WITHOUT ANY WARRANTY; without even the implied warranty of
  18    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  19    Lesser General Public License and the GNU General Public License
  20    for more details.
  21 
  22    You should have received a copy of the GNU Lesser General Public
  23    License and of the GNU General Public License along with this
  24    program.  If not, see <https://www.gnu.org/licenses/>.  */
  25 
  26 #include <config.h>
  27 
  28 /* Specification.  */
  29 #include "unistr.h"
  30 
  31 #include <string.h>
  32 
  33 /* FIXME: Maybe walking the string via u8_mblen is a win?  */
  34 
  35 #define FUNC u8_strstr
  36 #define UNIT uint8_t
  37 #define U_STRCHR u8_strchr
  38 #define U_STRMBTOUC u8_strmbtouc
  39 #define UNIT_IS_UINT8_T 1
  40 #include "u-strstr.h"

/* */