$NetBSD: patch-ag,v 1.2 2006/02/08 18:25:24 drochner Exp $

--- libbalsa/imap/imap-handle.c.orig	2005-06-11 10:23:54.000000000 +0200
+++ libbalsa/imap/imap-handle.c
@@ -20,9 +20,13 @@
 
 #define _POSIX_C_SOURCE 199506L
 #define _XOPEN_SOURCE 500
+#define _NETBSD_SOURCE 1
 
 #include <sys/types.h>
 #include <sys/socket.h>
+#ifdef __NetBSD__
+#include <netinet/in.h>
+#endif
 #include <netdb.h>
 #include <glib.h>
 #include <glib-object.h>