Int 61 Fn 53  - Pc/tcp Kernel V2.05- - "nm_ien116" - Resolve Host Name Us  [N]

   AH = 53h
   DS:DX -> ASCIZ name to be resolved (max 127 chars)

Return: CF clear if successful
       DX:AX -> IP address of host
   CF set on error
       AX = error code (see #2990 at INT 61"FTP Software")
Range: INT 20 to INT E0, selected by configuration

Note:  this function is not supported by v2.10+

See Also: INT 61"FTP Software",INT 61/AH=00h"PC/TCP",INT 61/AH=54h