/* logdsk.h */ extern int mlogcl(); /* Mount a File as a Logical Disk * (unit, rad50-file-spec, read-only flag) */ extern int dlogcl(); /* Dismount the Logical Disk * (unit) */ extern int vlogcl(); /* Verify the Mounted File is a Logical Disk * (unit) */ extern int **hlogcl(); /* Determine the Home Directory * () */