rem: fprintf (stderr, "Fatal error: Couldn't mount content dir: %s\n",
add: fprintf (stderr, "Fatal error: Could not mount content dir: %s\n",
context: mountContentDir (uio_Repository *repository, const char *contentPath,		const char **addons) {	uio_MountHandle *contentHandle;	uio_DirHandle *packagesDir, *addonsDir, *addonDir;	static uio_AutoMount *autoMount[] = { NULL };	contentHandle = uio_mountDir (repository, "/",			uio_FSTYPE_STDIO, NULL, NULL, contentPath, autoMount,			uio_MOUNT_TOP | uio_MOUNT_RDONLY, NULL);	if (contentHandle == NULL) {		fprintf (stderr, "Fatal error: Couldn't mount content dir: %s\n",				strerror (errno));		exit (EXIT_FAILURE);	}	contentDir = uio_openDir (repository, "/", 0);	if (contentDir == NULL) {		fprintf (stderr, "Fatal error: Could not open content dir: %s\n",				strerror (errno));		exit (EXIT_FAILURE);	}	packagesDir = uio_openDir (repository, "/packages", 0);	if (packagesDir == NULL) {		// No packages dir means no packages to load.		if (addons[0] != NULL) {			// addons were specified, but there's no /packages dir,			// let alone a /packages/addons dir.			fprintf (stderr, "Warning: There's no 'packages/addons' "					"directory in the 'content' directory;\n\t'--addon' "					"options are ignored.\n");		}		return;	}	mountDirZips (contentHandle, packagesDir);	// NB: note the difference between addonsDir and addonDir.	//     the former is the dir 'packages/addons', the latter a directory	//     in that dir.	addonsDir = uio_openDirRelative (packagesDir, "addons", 0);	if (addonsDir == NULL) {		// No addon dir found.		fprintf (stderr, "Warning: There's no 'packages/addons' "				"directory in the 'content' directory;\n\t'--addon' "				"options are ignored.\n");		uio_closeDir (packagesDir);		return;	}				uio_closeDir (packagesDir);	for (; *addons != NULL; addons++)	{		addonDir = uio_openDirRelative (addonsDir, *addons, 0);		if (addonDir == NULL) {			fprintf (stderr, "Warning: directory 'packages/addons/%s' "					"not found; addon skipped.\n", *addons);			continue;		}				mountDirZips (contentHandle, addonDir);		uio_closeDir (addonDir);	}	uio_closeDir (addonsDir);}