diff options
Diffstat (limited to 'utf8.h')
| -rw-r--r-- | utf8.h | 22 |
1 files changed, 21 insertions, 1 deletions
@@ -13,6 +13,9 @@ int same_encoding(const char *, const char *); __attribute__((format (printf, 2, 3))) int utf8_fprintf(FILE *, const char *, ...); +extern const char utf8_bom[]; +extern int skip_utf8_bom(char **, size_t); + void strbuf_add_wrapped_text(struct strbuf *buf, const char *text, int indent, int indent2, int width); void strbuf_add_wrapped_bytes(struct strbuf *buf, const char *data, int len, @@ -28,7 +31,9 @@ char *reencode_string_len(const char *in, int insz, const char *in_encoding, int *outsz); #else -#define reencode_string_len(a,b,c,d,e) NULL +static inline char *reencode_string_len(const char *a, int b, + const char *c, const char *d, int *e) +{ if (e) *e = 0; return NULL; } #endif static inline char *reencode_string(const char *in, @@ -50,4 +55,19 @@ int mbs_chrlen(const char **text, size_t *remainder_p, const char *encoding); */ int is_hfs_dotgit(const char *path); +typedef enum { + ALIGN_LEFT, + ALIGN_MIDDLE, + ALIGN_RIGHT +} align_type; + +/* + * Align the string given and store it into a strbuf as per the + * 'position' and 'width'. If the given string length is larger than + * 'width' than then the input string is not truncated and no + * alignment is done. + */ +void strbuf_utf8_align(struct strbuf *buf, align_type position, unsigned int width, + const char *s); + #endif |