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authorAndreas Rottmann <a.rottmann@gmx.at>2009-09-14 12:32:44 +0200
committerAndreas Rottmann <a.rottmann@gmx.at>2009-09-14 12:32:44 +0200
commitfa095a4504cbe668e4244547e2c141597bea4ecf (patch)
tree06135820a286ffec47804e75fbf8a147e92acd2e /lib/uninorm/normalize-internal.h
Imported Upstream version 0.9.1upstream/0.9.1
Diffstat (limited to 'lib/uninorm/normalize-internal.h')
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1 files changed, 37 insertions, 0 deletions
diff --git a/lib/uninorm/normalize-internal.h b/lib/uninorm/normalize-internal.h
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+/* Normalization of Unicode strings.
+ Copyright (C) 2009 Free Software Foundation, Inc.
+ Written by Bruno Haible <bruno@clisp.org>, 2009.
+
+ This program is free software: you can redistribute it and/or modify it
+ under the terms of the GNU Lesser General Public License as published
+ by the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>. */
+
+#include <stddef.h>
+
+#include "unitypes.h"
+
+/* Complete definition of normalization form descriptor. */
+struct unicode_normalization_form
+{
+ /* Bit mask containing meta-information.
+ This must be the first field. */
+ unsigned int description;
+ #define NF_IS_COMPAT_DECOMPOSING (1 << 0)
+ #define NF_IS_COMPOSING (1 << 1)
+ /* Function that decomposes a Unicode character. */
+ int (*decomposer) (ucs4_t uc, ucs4_t *decomposition);
+ /* Function that combines two Unicode characters, a starter and another
+ character. */
+ ucs4_t (*composer) (ucs4_t uc1, ucs4_t uc2);
+ /* Decomposing variant. */
+ const struct unicode_normalization_form *decomposing_variant;
+};