Found here:
http://burtleburtle.net/bob/hash/doobs.htmlhttp://burtleburtle.net/bob/c/lookup3.c
From the file header:
lookup3.c, by Bob Jenkins, May 2006, Public Domain.
These are functions for producing 32-bit hashes for hash table lookup.
hashword(), hashlittle(), hashlittle2(), hashbig(), mix(), and final()
are externally useful functions. Routines to test the hash are included
if SELF_TEST is defined. You can use this free for any purpose. It's in
the public domain. It has no warranty.
Patches applied are:
commit 85f5bbc39dda2eaf03ccb6111cbf5daf1c7b75f9
Author: Craig Forbes <cforbes@qualys.com>
Date: Wed Mar 21 16:45:04 2012 +0000
Backport of STREAM_STATE_TUNNEL fix to 0.2.x.
Return STREAM_STATE_TUNNEL after entering a tunnel.
commit cfbe28cd4ddde6d77c5b0d5935c8717834971441
Author: Craig Forbes <cforbes@qualys.com>
Date: Wed Feb 29 16:52:44 2012 +0000
Backport of the fix for HTP_AMBIGUOUS_HOST flag.
The flag is only set when the URI host on the request line is different
than the value in the Host: request header.
Resolves https://github.com/ironbee/libhtp/issues/20
commit 196dfb1c8b7a5996389c719e2c912163c5607916
Author: Brian Rectanus <brectanus@qualys.com>
Date: Wed Feb 8 08:35:46 2012 -0600
Add missing function declaration in header.
commit 7878fec818167fcdf7c8c4852ac0dafa1ae445f1
Author: Brian Rectanus <brectanus@qualys.com>
Date: Wed Feb 8 08:35:07 2012 -0600
Revert part of previous patch, which was invalid.
commit bafef3d4cbfc307960677c6bd682ae195fe986cd
Author: Brian Rectanus <brectanus@qualys.com>
Date: Wed Feb 8 08:36:06 2012 -0600
Update version to next dev release.
commit 62cfdb41ba84f2666c7526e2e5d9e10ab8e220f1
Author: William Metcalf <wmetcalf@qualys.com>
Date: Wed Feb 1 13:19:48 2012 -0600
Many thanks to Will, Brian and Craig.
Since we now parse the content of the TLS messages, we need to handle
the case multiple messages are shipped in a single TLS record, and
taking care of the multiple levels of fragmentation (message, record,
and TCP).
Additionally, fix a bug where the parser state was not reset after an
empty record.
Change the function to return the number of bytes processed, and fix a bug
where the input buffer was wrong.
Signed-off-by: Pierre Chifflier <pierre.chifflier@ssi.gouv.fr>