Changes by: Jason Hickey (jyh at cs.caltech.edu)
Date: 2007-03-22 16:37:49 -0700 (Thu, 22 Mar 2007)
Revision: 10270
Log message:
Generalize Lm_db to allow multiple key/value pairs in the header for
each entry. For backwards-compatibility, this is a little strange.
The old header has 4 fields: tag, host, magic, digest. The new one
stuffs all the key/value pairs into the magic field to make it look
like there are still 4 strings--and a large magic number.