2012-07-20 06:32:49 +00:00
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/* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is libguac.
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*
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* The Initial Developer of the Original Code is
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* Michael Jumper.
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* Portions created by the Initial Developer are Copyright (C) 2010
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either the GNU General Public License Version 2 or later (the "GPL"), or
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* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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#ifndef _GUAC_UNICODE_H
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#define _GUAC_UNICODE_H
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2012-07-21 19:15:59 +00:00
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#include <stddef.h>
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2012-07-20 06:32:49 +00:00
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/**
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* Given the initial byte of a single UTF-8 character, returns the overall
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* byte size of the entire character.
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*
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* @param c The initial byte of the character to check.
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* @return The number of bytes in the given character overall.
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*/
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size_t guac_utf8_charsize(unsigned char c);
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/**
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* Given a UTF-8-encoded string, returns the length of the string in characters
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* (not bytes).
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*
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* @param str The UTF-8 string to calculate the length of.
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* @return The length in characters of the given UTF-8 string.
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*/
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size_t guac_utf8_strlen(const char* str);
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#endif
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