Int 62 Fn 0F  - Bw-tcp - Hw Driver (ethdev.sys) - End Critical Section     [N]

   AH = 0Fh

Return: CF clear if successful
   CF set on error
       AL = error code
Range: INT 4C to INT FB, selected by configuration

Note:  the Beame&Whiteside TCP/IP protocol stack uses two consecutive
     interrupts (62h and 63h by default); the BW-NFS client uses a third
     consecutive interrupt (64h by default) if it is loaded

See Also: AH=0Eh"ETHDEV",AH=10h"ETHDEV",AH=FEh,INT 21/AH=3Fh"BW-TCP"

See Also: INT 63/AH=03h"BW-TCP",INT 63/AH=24h"BW-TCP",INT 64/AH=01h"BW-NFS"