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-rw-r--r--include/strutils.h22
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);