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.

1 files changed, 7 insertions, 10 deletions

diff --git a/src/interfaces/libpq/fe-connect.h b/src/interfaces/libpq/fe-connect.h
index 7a68e3dedcd..999ae05dac4 100644
--- a/src/interfaces/libpq/fe-connect.h
+++ b/src/interfaces/libpq/fe-connect.h
@@ -6,26 +6,23 @@
  *
  * Copyright (c) 1994, Regents of the University of California
  *
- * $Id: fe-connect.h,v 1.5 1997/12/04 00:28:13 scrappy Exp $
+ * $Id: fe-connect.h,v 1.6 1998/01/26 01:42:30 scrappy Exp $
  *
  *-------------------------------------------------------------------------
  */
 #ifndef FE_CONNECT_H
 #define		   FE_CONNECT_H
 
+#include <sys/types.h>
+
+#include "libpq-fe.h"
+
+
 /*----------------------------------------------------------------
  * Common routines and definitions
  *----------------------------------------------------------------
  */
 
-extern int	packetSend(Port *port, PacketBuf *buf, PacketLen len, bool nonBlocking);
-extern int	packetReceive(Port *port, PacketBuf *buf, bool nonBlocking);
+int packetSend(PGconn *conn, char *buf, size_t len);
 
 #endif							/* FE_CONNECT_H */
-#ifndef FE_CONNECT_H
-#define FE_CONNECT_H
-
-int			packetSend(Port *port, PacketBuf *buf, PacketLen len, bool nonBlocking);
-int			packetReceive(Port *port, PacketBuf *buf, bool nonBlocking);
-
-#endif