Int 62 Fn 13  - Bw-tcp - Hw Driver (ethdev.sys) - ???                      [N]

   AH = 13h
   CX = ???

Return: CF clear if successful
       AL = 00h
   CF set on error
       AL = error code

See Also: AH=FEh,INT 21/AH=3Fh"BW-TCP",INT 63/AH=24h"BW-TCP"

See Also: INT 64/AH=01h"BW-NFS"