This library is used by virtually all the utilities to get access to
the SKIP access control list, 

Makefile		- Same as usual.
	
skip_ctrl.c 		- Routines which access the Access Control List,
			  get statistics, get algorithm numbers, and
			  retrieve and set named variables from the kernel.

skip_kvm.c		- Higher level routines to get algorithms, etc.

skip_lib.h		- Protypes and defines for this library

skip_names.c		- Convert NSIDs to Names, Names to NSIDS, Algorithm
			  numbers to names, names to algorithm numbers.
			  Low level routines to convert keyid strings to
			  a binary representation and vice versa.  

skip_sys.c		- Low level routines dealing with interfaces.  Such
			  as routines to open the SKIP device, open 
			  /dev/ip, get the default interface, verify
			  the skip installation is correct, return the
			  interface state, get/set the MTU of an interface,
			  plumb/unplumb interfaces.
