parse_first_path_component
status_t parse_first_path_component(const char *path, int32& length,
status_t parse_first_path_component(const char *path, char *&component,
= parse_first_path_component(remainder, length, nextComponent);
status_t error = BPrivate::Storage::parse_first_path_component(path,
status_t error = BPrivate::Storage::parse_first_path_component(path,
status_t error = parse_first_path_component(path, length, nextComponent);
error = parse_first_path_component(remainder, length, nextComponent);