parse_path
status_t parse_path(const char *fullPath, int &dirEnd, int &leafStart,
status_t parse_path(const char *fullPath, char *dirPath, char *leaf);
status_t error = BPrivate::Storage::parse_path(path, dirPath,
status_t error = BPrivate::Storage::parse_path(path, dirPath,
status_t error = parse_path(fullPath, dirEnd, leafStart, leafEnd);