diff options
Diffstat (limited to 'include/strutils.h')
| -rw-r--r-- | include/strutils.h | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/include/strutils.h b/include/strutils.h index 07aa656..e9f8a0c 100644 --- a/include/strutils.h +++ b/include/strutils.h @@ -27,6 +27,7 @@ extern int ul_strtos64(const char *str, int64_t *num, int base); extern int ul_strtou64(const char *str, uint64_t *num, int base); extern int ul_strtos32(const char *str, int32_t *num, int base); extern int ul_strtou32(const char *str, uint32_t *num, int base); +extern int ul_strtold(const char *str, long double *num); extern int64_t str2num_or_err(const char *str, int base, const char *errmesg, int64_t low, int64_t up); extern uint64_t str2unum_or_err(const char *str, int base, const char *errmesg, uint64_t up); @@ -388,12 +389,33 @@ static inline void strrem(char *s, int rem) *p = '\0'; } +/* returns next string after \0 if before @end */ +static inline char *ul_next_string(char *p, char *end) +{ + char *last; + + if (!p || !end || p >= end) + return NULL; + + for (last = p; p < end; p++) { + if (*last == '\0' && p != last) + return p; + last = p; + } + + return NULL; +} + extern char *strnconcat(const char *s, const char *suffix, size_t b); extern char *strconcat(const char *s, const char *suffix); extern char *strfconcat(const char *s, const char *format, ...) __attribute__ ((__format__ (__printf__, 2, 3))); extern int strappend(char **a, const char *b); +extern int strfappend(char **a, const char *format, ...) + __attribute__ ((__format__ (__printf__, 2, 3))); +extern int strvfappend(char **a, const char *format, va_list ap) + __attribute__ ((__format__ (__printf__, 2, 0))); extern const char *split(const char **state, size_t *l, const char *separator, int quoted); |