diff options
Diffstat (limited to 'git-compat-util.h')
| -rw-r--r-- | git-compat-util.h | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/git-compat-util.h b/git-compat-util.h index 4f0028ce60..1e6592624d 100644 --- a/git-compat-util.h +++ b/git-compat-util.h @@ -1225,6 +1225,7 @@ extern const unsigned char tolower_trans_tbl[256]; #undef isxdigit extern const unsigned char sane_ctype[256]; +extern const signed char hexval_table[256]; #define GIT_SPACE 0x01 #define GIT_DIGIT 0x02 #define GIT_ALPHA 0x04 @@ -1287,6 +1288,25 @@ static inline int skip_iprefix(const char *str, const char *prefix, return 0; } +/* + * Like skip_prefix_mem, but compare case-insensitively. Note that the + * comparison is done via tolower(), so it is strictly ASCII (no multi-byte + * characters or locale-specific conversions). + */ +static inline int skip_iprefix_mem(const char *buf, size_t len, + const char *prefix, + const char **out, size_t *outlen) +{ + do { + if (!*prefix) { + *out = buf; + *outlen = len; + return 1; + } + } while (len-- > 0 && tolower(*buf++) == tolower(*prefix++)); + return 0; +} + static inline int strtoul_ui(char const *s, int base, unsigned int *result) { unsigned long ul; |