1 /* Decomposition 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 <stddef.h> 19 20 #include "unitypes.h" 21 22 /* Variant of uc_decomposition that does not produce the 'tag'. */ 23 extern int 24 uc_compat_decomposition (ucs4_t uc, ucs4_t *decomposition); 25 26 /* A Unicode character together with its canonical combining class. */ 27 struct ucs4_with_ccc 28 { 29 ucs4_t code; 30 int ccc; /* range 0..255 */ 31 }; 32 33 /* Stable-sort an array of 'struct ucs4_with_ccc'. */ 34 extern void 35 gl_uninorm_decompose_merge_sort_inplace (struct ucs4_with_ccc *src, size_t n, 36 struct ucs4_with_ccc *tmp);