int rrd_add_strdup(char ***dest, size_t *dest_size, char *src);
void rrd_free_ptrs(void ***src, size_t *cnt);
+ int rrd_mkdir_p(const char *pathname, mode_t mode);
+
/*
* The following functions are _internal_ functions needed to read the raw RRD
* files. Since they are _internal_ they may change with the file format and