Nulib for MS-DOS?

[spec@vax2.concordia.ca (Mitchell Spector)]

    Can someone tell me where I might find Nulib for MS-DOS (or Win32)
that'll run on the PC? I urgently require it to verify the integrity
of some 'SHK' archives on my PC's hardrive. These are important archives
since they're going to be the _only_ existing copies of my ProDOS
partitions from my failing SCSI hardrive and I want to make sure they're
all okay before formatting over my drive and sending it away.

    I'm sure it's available on Ground somewhere, but that place is so
poorly organized I may never find it (couldn't seem to find it on the
Caltech site, though maybe it's there). Incidentally, I had GSHK not
use compression on the files, will that matter when verifying?

Mitchell Spector
spec@vax2.concordia.ca