Index: uspace/lib/c/include/ipc/vfs.h
===================================================================
--- uspace/lib/c/include/ipc/vfs.h	(revision 354b642cd1acfdf8efcc67d153164d8bcae75215)
+++ uspace/lib/c/include/ipc/vfs.h	(revision 0d35511b07352cce59e443fae082937725227cae)
@@ -183,6 +183,13 @@
 	WALK_REGULAR = (1 << 3),
 	WALK_DIRECTORY = (1 << 4),
+	WALK_MOUNT_POINT = (1 << 5),
 	
 	WALK_ALL_FLAGS = WALK_MAY_CREATE | WALK_MUST_CREATE | WALK_REGULAR | WALK_DIRECTORY,
+};
+
+enum {
+	VFS_MOUNT_BLOCKING = 1,
+	VFS_MOUNT_CONNECT_ONLY = 2,
+	VFS_MOUNT_NO_REF = 4,
 };