Int 21 Fn 4306 O - Dr Dos 6.0 - Get File Owner [O]
AX = 4306h
DS:DX -> ASCIZ filename
Return: CF clear if successful
AX = CX = value set with AX=4307h
CF set on error
AX = error code (see #1366 at AH=59h/BX=0000h)
Note: no longer supported by Novell DOS 7 / OpenDOS
See Also: AX=4307h