mount_msdos(8) on OpenBSD
The text 2b77e230aad7, as OpenBSD 2.3, OpenBSD 2.2, OpenBSD 2.1 shipped it.
mount an MS-DOS file system
Flags it lists
-
-9 -
-G -
-g -
-l -
-m -
-o -
-s -
-u