Git 1.8.3
[git/git.git] / utf8.h
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1#ifndef GIT_UTF8_H
2#define GIT_UTF8_H
3
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4typedef unsigned int ucs_char_t; /* assuming 32bit int */
5
1640632b 6size_t display_mode_esc_sequence_len(const char *s);
44b25b87 7int utf8_width(const char **start, size_t *remainder_p);
2bc1e7ec 8int utf8_strnwidth(const char *string, int len, int skip_ansi);
8a9391e9 9int utf8_strwidth(const char *string);
9e832665 10int is_utf8(const char *text);
677cfed5 11int is_encoding_utf8(const char *name);
0e18bcd5 12int same_encoding(const char *, const char *);
c0821965 13int utf8_fprintf(FILE *, const char *, ...);
677cfed5 14
e0db1765 15void strbuf_add_wrapped_text(struct strbuf *buf,
a94410c8 16 const char *text, int indent, int indent2, int width);
e0db1765 17void strbuf_add_wrapped_bytes(struct strbuf *buf, const char *data, int len,
98acc837 18 int indent, int indent2, int width);
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19void strbuf_utf8_replace(struct strbuf *sb, int pos, int width,
20 const char *subst);
9e832665 21
b45974a6 22#ifndef NO_ICONV
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23char *reencode_string_iconv(const char *in, size_t insz,
24 iconv_t conv, int *outsz);
25char *reencode_string_len(const char *in, int insz,
26 const char *out_encoding,
27 const char *in_encoding,
28 int *outsz);
b45974a6 29#else
b782bbab 30#define reencode_string_len(a,b,c,d,e) NULL
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31#endif
32
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33static inline char *reencode_string(const char *in,
34 const char *out_encoding,
35 const char *in_encoding)
36{
37 return reencode_string_len(in, strlen(in),
38 out_encoding, in_encoding,
39 NULL);
40}
41
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42int mbs_chrlen(const char **text, size_t *remainder_p, const char *encoding);
43
9e832665 44#endif