int parse_ifindex(const char *s, int *ret);
int parse_size(const char *t, uint64_t base, uint64_t *size);
-
#if 0 /// UNNEEDED by elogind
int parse_range(const char *t, unsigned *lower, unsigned *upper);
int safe_atod(const char *s, double *ret_d);
int parse_fractional_part_u(const char **s, size_t digits, unsigned *res);
+
+int parse_percent_unbounded(const char *p);
+int parse_percent(const char *p);