utf8.c: add utf8_strnwidth() with the ability to skip ansi sequences
[git/git.git] / utf8.h
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9e832665
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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
44b25b87 6int utf8_width(const char **start, size_t *remainder_p);
2bc1e7ec 7int utf8_strnwidth(const char *string, int len, int skip_ansi);
8a9391e9 8int utf8_strwidth(const char *string);
9e832665 9int is_utf8(const char *text);
677cfed5 10int is_encoding_utf8(const char *name);
0e18bcd5 11int same_encoding(const char *, const char *);
c0821965 12int utf8_fprintf(FILE *, const char *, ...);
677cfed5 13
e0db1765 14void strbuf_add_wrapped_text(struct strbuf *buf,
a94410c8 15 const char *text, int indent, int indent2, int width);
e0db1765 16void strbuf_add_wrapped_bytes(struct strbuf *buf, const char *data, int len,
98acc837 17 int indent, int indent2, int width);
9e832665 18
b45974a6 19#ifndef NO_ICONV
76759c7d 20char *reencode_string_iconv(const char *in, size_t insz, iconv_t conv);
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21char *reencode_string(const char *in, const char *out_encoding, const char *in_encoding);
22#else
23#define reencode_string(a,b,c) NULL
24#endif
25
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26int mbs_chrlen(const char **text, size_t *remainder_p, const char *encoding);
27
9e832665 28#endif