bool utilvserver_isDirectory(char const *path, bool follow_link);
bool utilvserver_isFile(char const *path, bool follow_link);
bool utilvserver_isLink(char const *path);
bool utilvserver_isDirectory(char const *path, bool follow_link);
bool utilvserver_isFile(char const *path, bool follow_link);
bool utilvserver_isLink(char const *path);