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annotate lib/uninorm/normalize-internal.h @ 14079:97fc9a21a8fb

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maint: update almost all copyright ranges to include 2011 Run the new "make update-copyright" rule.
author Jim Meyering <meyering@redhat.com>
date Sat, 01 Jan 2011 20:17:23 +0100
parents c2cbabec01dd
children eb791b56afa2
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 /* Normalization of Unicode strings.
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2 Copyright (C) 2009-2011 Free Software Foundation, Inc.
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3 Written by Bruno Haible <bruno@clisp.org>, 2009.
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4
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5 This program is free software: you can redistribute it and/or modify it
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6 under the terms of the GNU Lesser General Public License as published
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7 by the Free Software Foundation; either version 3 of the License, or
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8 (at your option) any later version.
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9
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10 This program is distributed in the hope that it will be useful,
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11 but WITHOUT ANY WARRANTY; without even the implied warranty of
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12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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13 Lesser General Public License for more details.
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14
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15 You should have received a copy of the GNU Lesser General Public License
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16 along with this program. If not, see <http://www.gnu.org/licenses/>. */
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17
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18 #include <stddef.h>
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19
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20 #include "unitypes.h"
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21
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22 /* Complete definition of normalization form descriptor. */
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23 struct unicode_normalization_form
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24 {
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25 /* Bit mask containing meta-information.
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26 This must be the first field. */
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27 unsigned int description;
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28 #define NF_IS_COMPAT_DECOMPOSING (1 << 0)
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29 #define NF_IS_COMPOSING (1 << 1)
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30 /* Function that decomposes a Unicode character. */
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31 int (*decomposer) (ucs4_t uc, ucs4_t *decomposition);
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32 /* Function that combines two Unicode characters, a starter and another
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33 character. */
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34 ucs4_t (*composer) (ucs4_t uc1, ucs4_t uc2);
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35 /* Decomposing variant. */
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36 const struct unicode_normalization_form *decomposing_variant;
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37 };