ctype/ctype-info.c

   1 /* Copyright (C) 1991, 1992, 1995 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., 675 Mass Ave,
  17 Cambridge, MA 02139, USA.  */
  18
  19 #include <ctype.h>
  20 #include "../locale/localeinfo.h"
  21
  22 /* Defined in locale/C-ctype.c.  */
  23 extern const char _nl_C_LC_CTYPE_class[];
  24 extern const char _nl_C_LC_CTYPE_toupper[];
  25 extern const char _nl_C_LC_CTYPE_tolower[];
  26
  27 #define b(u,x) (((u short int *) _nl_C_LC_CTYPE_##x) + 128);
  28
  29 const unsigned short int *__ctype_b = b(unsigned, class);
  30 const short int *__ctype_tolower = b(, tolower);
  31 const short int *__ctype_toupper = b(, toupper);