Libparserutils
utf16.h
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1 /*
2  * This file is part of LibParserUtils.
3  * Licensed under the MIT License,
4  * http://www.opensource.org/licenses/mit-license.php
5  * Copyright 2007 John-Mark Bell <jmb@netsurf-browser.org>
6  */
7 
12 #ifndef parserutils_charset_utf16_h_
13 #define parserutils_charset_utf16_h_
14 
15 #ifdef __cplusplus
16 extern "C"
17 {
18 #endif
19 
20 #include <inttypes.h>
21 
22 #include <parserutils/errors.h>
23 
25  size_t len, uint32_t *ucs4, size_t *clen);
27  uint8_t *s, size_t *len);
28 
30  size_t max, size_t *len);
32  size_t *len);
33 
35  uint32_t off, uint32_t *prevoff);
37  uint32_t len, uint32_t off, uint32_t *nextoff);
38 
40  uint32_t len, uint32_t off, uint32_t *nextoff);
41 
42 #ifdef __cplusplus
43 }
44 #endif
45 
46 #endif
47 
size_t len
Definition: codec_8859.c:23
parserutils_error
Definition: errors.h:18
parserutils_error parserutils_charset_utf16_length(const uint8_t *s, size_t max, size_t *len)
Calculate the length (in characters) of a bounded UTF-16 string.
Definition: utf16.c:102
parserutils_error parserutils_charset_utf16_to_ucs4(const uint8_t *s, size_t len, uint32_t *ucs4, size_t *clen)
Convert a UTF-16 sequence into a single UCS-4 character.
Definition: utf16.c:27
parserutils_error parserutils_charset_utf16_next_paranoid(const uint8_t *s, uint32_t len, uint32_t off, uint32_t *nextoff)
Find next legal UTF-16 char in string.
Definition: utf16.c:214
parserutils_error parserutils_charset_utf16_from_ucs4(uint32_t ucs4, uint8_t *s, size_t *len)
Convert a single UCS-4 character into a UTF-16 sequence.
Definition: utf16.c:70
parserutils_error parserutils_charset_utf16_prev(const uint8_t *s, uint32_t off, uint32_t *prevoff)
Find previous legal UTF-16 char in string.
Definition: utf16.c:158
parserutils_error parserutils_charset_utf16_next(const uint8_t *s, uint32_t len, uint32_t off, uint32_t *nextoff)
Find next legal UTF-16 char in string.
Definition: utf16.c:186
parserutils_error parserutils_charset_utf16_char_byte_length(const uint8_t *s, size_t *len)
Calculate the length (in bytes) of a UTF-16 character.
Definition: utf16.c:133
#define max(a, b)
Definition: utils.h:12