I did some minor adjustments to the code, mostly to get it running in pipemode 
unter zsh (get rid of the ERROR_IF_NOT_ZERO( errno ), it seems NeXTSTEP sets
the errno even if there is no error).

The enclosed binaries are for NS3.x Intel. I have not tested the compressor
much, so it may not work for you at all. (For me it work fine, however your
mileage may vary...)

Frank Siegert
frank@this.net