CVS commit: src

["Chris G. Demetriou" <cgd%netbsd.org@localhost>]

Module Name:    src
Committed By:   cgd
Date:           Mon Apr  5 02:45:47 UTC 1999

Modified Files:
        src/sys/arch/alpha/include: disklabel.h
Log Message:
clean up slightly, do a little #define trick to make checksumming
the boot block a little easier/more 'clean', and provide a macro to
checksum the boot block.