Dynamic Host Configuration Protocol

This program performs a DHCP configuration of your PC and optionally updates
the WATTCP.CFG or MTCP.CFG files used by some DOS tcip clients. A standard
"Crynwar" packet driver must be installed.

Use:    DHCP    [options [file]]

opts:   /W              = update Wattcp configuration file
        /M              = update Mtcp   configuration file
        /R              = Remove  config items not supplied by DHCP server
        /F              = Fill-in config items not supplied in original file
        M=ñSEDIFC       = Messages: S)td E)rr D)hcp I)p F)ile C)lock    [SE]
        T=n             = Timeout (seconds) before fail                 [10]
        P=xx            = Packet driver interrupt (hex)                 [60]

Default file names:  /W='WATTCP.CFG'  /M='MTCP.CFG'*

If filename does not contain a drive or directory, it is assumed to reside
in the same directory as DHCP.EXE (Use '.\filename' for current dir).

*If MTCPCFG envronment variable exists, it is assumed as the default full
 path and name of the configuration file.

Dave Dunfield - Apr 27 2011
