wctype/wcfuncs.c

   1 /* Copyright (C) 1996, 1997, 1998 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 not,
  16    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, _ISwalnum)
  29 func (iswalpha, _ISwalpha)
  30 func (iswcntrl, _ISwcntrl)
  31 func (iswdigit, _ISwdigit)
  32 func (iswlower, _ISwlower)
  33 func (iswgraph, _ISwgraph)
  34 func (iswprint, _ISwprint)
  35 func (iswpunct, _ISwpunct)
  36 func (iswspace, _ISwspace)
  37 func (iswupper, _ISwupper)
  38 func (iswxdigit, _ISwxdigit)
  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 }