Work around naming conflict between zlib and OpenSSL by tweaking inclusion

Tom Lane <tgl@sss.pgh.pa.us>

Commit: 918b158743ad7a4d20c62196ad9de2fb7a32009b
Author: Tom Lane <tgl@sss.pgh.pa.us>
Date: 2003-12-08T16:39:05Z
Releases: 8.0.0
Work around naming conflict between zlib and OpenSSL by tweaking inclusion
order.  Remove some unnecessary #includes (that duplicate c.h).

Files