rem: uio_FSTYPE_STDIO, NULL, NULL, buf, autoMount,
add: uio_FSTYPE_STDIO, NULL, NULL, configDirName, autoMount,
context: prepareConfigDir (void) {	char buf[PATH_MAX];	static uio_AutoMount *autoMount[] = { NULL };	uio_MountHandle *contentHandle;	if (expandPath (buf, PATH_MAX - 13, CONFIGDIR, EP_ALL_SYSTEM) == -1)	{		// Doesn't have to be fatal, but might mess up things when saving		// config files.		fprintf (stderr, "Fatal error: Invalid path to config files.\n");		exit (EXIT_FAILURE);	}	// Create the path upto the config dir, if not already existing.	if (mkdirhier (buf) == -1)		exit (EXIT_FAILURE);	contentHandle = uio_mountDir (repository, "/",			uio_FSTYPE_STDIO, NULL, NULL, buf, autoMount,			uio_MOUNT_TOP, NULL);	if (contentHandle == NULL) {		fprintf (stderr, "Fatal error: Could not mount config dir: %s\n",				strerror (errno));		exit (EXIT_FAILURE);	}	configDir = uio_openDir (repository, "/", 0);	if (configDir == NULL) {		fprintf (stderr, "Fatal error: Could not open config dir: %s\n",				strerror (errno));		exit (EXIT_FAILURE);	}}