62 lines
2.2 KiB
C
62 lines
2.2 KiB
C
/* vim:expandtab:ts=2 sw=2:
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*/
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/* Grafx2 - The Ultimate 256-color bitmap paint program
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Copyright 2018 Thomas Bernard
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Copyright 1996-2001 Sunset Design (Guillaume Dorme & Karl Maritaud)
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Grafx2 is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License
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as published by the Free Software Foundation; version 2
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of the License.
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Grafx2 is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with Grafx2; if not, see <http://www.gnu.org/licenses/>
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*/
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#ifndef UNICODE_H_INCLUDED
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#define UNICODE_H_INCLUDED
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#include "struct.h"
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//////////////////////////////////////////////////////////////////////////////
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///@file unicode.h
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/// Functions supporting Unicode text with 16 bits per characters.
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/// It is just like UCS-2, using the native byte order.
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/// This is not UTF16, as UTF16 encodes some characters using 2 16bit words.
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/// But it matches UTF16 on all the other characters.
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/// Also the "BOM" are not supported
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//////////////////////////////////////////////////////////////////////////////
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/// equivalent of strlen() for out Unicode strings
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/// return the number of characters (words), so there is twice as much bytes
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size_t Unicode_strlen(const word * str);
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/// equivalent of strdup() for our Unicode strings
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word * Unicode_strdup(const word * str);
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/// Copy unicode string
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void Unicode_strlcpy(word * dst, const word * src, size_t len);
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/// Append unicode string to another
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void Unicode_strlcat(word * dst, const word * src, size_t len);
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/// Compare an unicode string with a regular Latin1 string
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int Unicode_char_strcmp(const word * s1, const char * s2);
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/// Compare an unicode string with a regular Latin1 string. Ignoring case
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int Unicode_char_strcasecmp(const word * s1, const char * s2);
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/// Copy a regular Latin1 string to an unicode string
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void Unicode_char_strlcpy(word * dst, const char * src, size_t len);
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/// Append a regular Latin1 string to an unicode string
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void Unicode_char_strlcat(word * dst, const char * src, size_t len);
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#endif
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