1  /* Search wide character array for a wide character.
       2     Copyright (C) 1999, 2011-2023 Free Software Foundation, Inc.
       3     Written by Bruno Haible <bruno@clisp.org>, 1999.
       4  
       5     This file is free software: you can redistribute it and/or modify
       6     it under the terms of the GNU Lesser General Public License as
       7     published by the Free Software Foundation; either version 2.1 of the
       8     License, or (at your option) any later version.
       9  
      10     This file 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
      13     GNU 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  wchar_t *
      19  wmemchr (const wchar_t *s, wchar_t c, size_t n)
      20  {
      21    for (; n > 0; s++, n--)
      22      {
      23        if (*s == c)
      24          return (wchar_t *) s;
      25      }
      26    return NULL;
      27  }