wctype/wcfuncs.c

   1 /* Copyright (C) 1996 Free Software Foundation, Inc.
   2 This file is part of the GNU C Library.
   3
   4 The GNU C Library is free software; you can redistribute it and/or
   5 modify it under the terms of the GNU Library General Public License as
   6 published by the Free Software Foundation; either version 2 of the
   7 License, or (at your option) any later version.
   8
   9 The GNU C Library 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 GNU
  12 Library General Public License for more details.
  13
  14 You should have received a copy of the GNU Library General Public
  15 License along with the GNU C Library; see the file COPYING.LIB.  If
  16 not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
  17 Boston, MA 02111-1307, USA.  */
  18
  19 #define __NO_WCTYPE
  20 #include <wctype.h>
  21 #include <ctype.h>      /* For __ctype_tolower and __ctype_toupper.  */
  22
  23 /* Provide real-function versions of all the wctype macros.  */
  24
  25 #define func(name, type) \
  26   int name (wc) wint_t wc; { return iswctype (wc, type); }
  27
  28 func (iswalnum, _ISalnum)
  29 func (iswalpha, _ISalpha)
  30 func (iswcntrl, _IScntrl)
  31 func (iswdigit, _ISdigit)
  32 func (iswlower, _ISlower)
  33 func (iswgraph, _ISgraph)
  34 func (iswprint, _ISprint)
  35 func (iswpunct, _ISpunct)
  36 func (iswspace, _ISspace)
  37 func (iswupper, _ISupper)
  38 func (iswxdigit, _ISxdigit)
  39
  40 wint_t
  41 towlower (wc)
  42      wint_t wc;
  43 {
  44   return towctrans (wc, __ctype_tolower);
  45 }
  46
  47 wint_t
  48 towupper (wc)
  49      wint_t wc;
  50 {
  51   return towctrans (wc, __ctype_toupper);
  52 }