kc3-lang/gnulib/lib/iswctype.c

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• Hash : f4ad51ee
  Author :
  Date : 2023-07-26T14:50:00
  

  wctype: Work around wctype bug on mingw.
  
  * lib/wctype.in.h (rpl_wctype_t, wctype_t, GNULIB_defined_wctype_t):
  Define if REPLACE_WCTYPE is 1.
  (wctype): Consider REPLACE_WCTYPE.
  (iswctype): Override also if REPLACE_WCTYPE is 1.
  * lib/iswctype.c: If GNULIB_defined_wctype_t is defined, use the
  function-pointer based implementation.
  * m4/wctype_h.m4 (gl_WCTYPE_H_DEFAULTS): Initialize REPLACE_WCTYPE.
  * m4/wctype.m4 (gl_FUNC_WCTYPE): Define through AC_DEFUN_ONCE. Test
  whether wctype supports the "blank" character class. Set REPLACE_WCTYPE
  if not.
  * m4/iswctype.m4 (gl_FUNC_ISWCTYPE): Require gl_FUNC_WCTYPE.
  * modules/wctype (Status, Notice): Remove.
  (Depends-on): Add iswctype. Consider REPLACE_WCTYPE.
  (configure.ac): Consider REPLACE_WCTYPE.
  * modules/iswctype (Status, Notice): Remove.
  (Files): Add m4/wctype.m4.
  (configure.ac): Override also if REPLACE_WCTYPE is 1.
  * modules/wctype-h (Makefile.am): Substitute REPLACE_WCTYPE.
  * doc/posix-functions/wctype.texi: Mention the mingw bug.
  

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• lib/iswctype.c

• /* Test whether a wide character has a given property.
     Copyright (C) 2011-2023 Free Software Foundation, Inc.
     Written by Bruno Haible <bruno@clisp.org>, 2011.
  
     This file 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 2.1 of the
     License, or (at your option) any later version.
  
     This file 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 <https://www.gnu.org/licenses/>.  */
  
  #include <config.h>
  
  /* Specification.  */
  #include <wctype.h>
  
  #if GNULIB_defined_wint_t && !GNULIB_defined_wctype_t
  
  int
  iswctype (wint_t wc, wctype_t desc)
  # undef iswctype
  {
    return ((wchar_t) wc == wc ? iswctype ((wchar_t) wc, desc) : 0);
  }
  
  #else
  
  # include "iswctype-impl.h"
  
  #endif
  

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