From f1d36b19702b6af35df2801d0c51eb113ee81495 Mon Sep 17 00:00:00 2001
From: Matt Johnston <matt@ucc.asn.au>
Date: Mon, 31 Oct 2005 07:49:57 +0000
Subject: [PATCH] * include netinet/in_systm.h if available before
 netinet/ip.h, since netbsd seems to require it for some reason. hooray for
 many unices.

--HG--
extra : convert_revision : 762eefb16551bf355cbaffb85453a34221c7a2ff
---
 configure.in |  2 +-
 includes.h   | 14 ++++++++++----
 2 files changed, 11 insertions(+), 5 deletions(-)

diff --git a/configure.in b/configure.in
index e327ea76..cdafb991 100644
--- a/configure.in
+++ b/configure.in
@@ -206,7 +206,7 @@ AC_ARG_ENABLE(shadow,
 # Checks for header files.
 AC_HEADER_STDC
 AC_HEADER_SYS_WAIT
-AC_CHECK_HEADERS([fcntl.h limits.h netinet/in.h netinet/tcp.h stdlib.h string.h sys/socket.h sys/time.h termios.h unistd.h crypt.h pty.h ioctl.h libutil.h libgen.h inttypes.h stropts.h utmp.h utmpx.h lastlog.h paths.h util.h netdb.h security/pam_appl.h pam/pam_appl.h])
+AC_CHECK_HEADERS([fcntl.h limits.h netinet/in.h netinet/tcp.h stdlib.h string.h sys/socket.h sys/time.h termios.h unistd.h crypt.h pty.h ioctl.h libutil.h libgen.h inttypes.h stropts.h utmp.h utmpx.h lastlog.h paths.h util.h netdb.h security/pam_appl.h pam/pam_appl.h netinet/in_systm.h])
 
 # Checks for typedefs, structures, and compiler characteristics.
 AC_C_CONST
diff --git a/includes.h b/includes.h
index ceea1601..02e88774 100644
--- a/includes.h
+++ b/includes.h
@@ -44,8 +44,6 @@
 #include <fcntl.h>
 #include <grp.h>
 #include <limits.h>
-#include <netinet/in.h>
-#include <netinet/ip.h>
 #include <pwd.h>
 #include <signal.h>
 #include <stdlib.h>
@@ -58,8 +56,6 @@
 #include <stdarg.h>
 #include <dirent.h>
 
-#include <arpa/inet.h>
-
 #ifdef HAVE_UTMP_H
 #include <utmp.h>
 #endif
@@ -76,10 +72,20 @@
 #include <lastlog.h>
 #endif
 
+#include <arpa/inet.h>
+
 #ifdef HAVE_NETINET_IN_H
 #include <netinet/in.h>
 #endif
 
+/* netbsd 1.6 needs this to be included before netinet/ip.h for some
+ * undocumented reason */
+#ifdef HAVE_NETINET_IN_SYSTM_H
+#include <netinet/in_systm.h>
+#endif
+
+#include <netinet/ip.h>
+
 #ifdef HAVE_NETINET_TCP_H
 #include <netinet/tcp.h>
 #endif
-- 
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