From: Phil Thompson <phil@river-bank.demon.co.uk>

I've completed the patch to fix the protocol and authentication issues I
was discussing a couple of weeks ago.  The particular changes are:

- the protocol has a version number
- network byte order is used throughout
- the pg_hba.conf file is used to specify what method is used to
  authenticate a frontend (either password, ident, trust, reject, krb4
  or krb5)
- support for multiplexed backends is removed
- appropriate changes to man pages
- the -a switch to many programs to specify an authentication service
  no longer has any effect
- the libpq.so version number has changed to 1.1

The new backend still supports the old protocol so old interfaces won't
break.

src/backend/libpq/be-dumpdata.c

@@ -8,7 +8,7 @@
  *
  *
  * IDENTIFICATION
- *	  $Header: /cvsroot/pgsql/src/backend/libpq/Attic/be-dumpdata.c,v 1.9 1997/09/12 04:07:50 momjian Exp $
+ *	  $Header: /cvsroot/pgsql/src/backend/libpq/Attic/be-dumpdata.c,v 1.10 1998/01/26 01:41:05 scrappy Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -34,7 +34,7 @@
 #include <postgres.h>
 
 #include <lib/dllist.h>
-#include <libpq/libpq-be.h>
+#include <libpq/libpq.h>
 #include <access/heapam.h>
 #include <access/htup.h>
 #include <storage/buf.h>