INT 21 - Novell NetWare shell 3.01 - MAP A FAKE ROOT DIRECTORY
AX = E905h
BL = drive number (0=default, 1=A:, ...)
DS:DX -> ASCIZ path for fake root (may include server name or be empty)
Return: CF set on error
AL = error code (03h,0Fh,11h) (see AH=59h)
CF clear if successful
Note:   if drive is not currently mapped, a drive mapping will be created

See also: 21E906

21E905 - Novell NetWare shell 3.01 - MAP A FAKE ROOT DIRECTORY