root/maint/gnulib/lib/uninorm/normalize-internal.h

/* */

INCLUDED FROM

   1 /* Normalization of Unicode strings.
   2    Copyright (C) 2009-2021 Free Software Foundation, Inc.
   3    Written by Bruno Haible <bruno@clisp.org>, 2009.
   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 #include "unitypes.h"
  19 
  20 /* Complete definition of normalization form descriptor.  */
  21 struct unicode_normalization_form
  22 {
  23   /* Bit mask containing meta-information.
  24      This must be the first field.  */
  25   unsigned int description;
  26   #define NF_IS_COMPAT_DECOMPOSING  (1 << 0)
  27   #define NF_IS_COMPOSING           (1 << 1)
  28   /* Function that decomposes a Unicode character.  */
  29   int (*decomposer) (ucs4_t uc, ucs4_t *decomposition);
  30   /* Function that combines two Unicode characters, a starter and another
  31      character.  */
  32   ucs4_t (*composer) (ucs4_t uc1, ucs4_t uc2);
  33   /* Decomposing variant.  */
  34   const struct unicode_normalization_form *decomposing_variant;
  35 };

/* */