Path: utzoo!utgpu!jarvis.csri.toronto.edu!mailrus!tut.cis.ohio-state.edu!ucbvax!ucsd!sdcsvax!ucsdhub!hp-sdd!hplabs!hp-pcd!hpcvlx!bturner
From: bturner@hpcvlx.HP.COM (Bill Turner)
Newsgroups: alt.sources
Subject: Re: fixed unzip
Message-ID: <104290002@hpcvlx.HP.COM>
Date: 11 Apr 89 18:51:33 GMT
References: <27409@conexch.UUCP>
Organization: Hewlett-Packard Co., Corvallis, OR, USA
Lines: 15

The only problem with both the original Unzip posting and this was that they
were written for byte-swapping architectures.  If you want to have it work
on non-byte-swapping systems, apply the following changes:

1) All of the signature values need to be byte-swapped.  I.e.,

	local_file_header_signature is 0x504b0304L
	central_file_header_signature is 0x504b0102L
	end_central_dir_signature is 0x504b0506L

2) In the routine get_byte, declare nibble as unsigned char rather than
   unsigned int.

----Bill Turner 
HP Corvallis Workstation Operation