From d760229ab897fa1bf1fd0fe7019cc2431d21a1cc Mon Sep 17 00:00:00 2001
From: Ondrej Filip <feela@network.cz>
Date: Wed, 8 Aug 2012 14:10:31 +0200
Subject: [PATCH] DragonFly support add - thanks to john@marino.st

---
 configure.in       | 4 ++++
 sysdep/bsd/sysio.h | 3 +++
 2 files changed, 7 insertions(+)

diff --git a/configure.in b/configure.in
index dd57ab51..54993dfc 100644
--- a/configure.in
+++ b/configure.in
@@ -142,6 +142,10 @@ else
 				;;
 		ipv4:freebsd*)	sysdesc=bsd
 				;;
+		ipv6:dragonfly*)	sysdesc=bsd-v6
+				;;
+		ipv4:dragonfly*)	sysdesc=bsd
+				;;
 		ipv6:kfreebsd*) sysdesc=bsd-v6
 				;;
 		ipv4:kfreebsd*) sysdesc=bsd
diff --git a/sysdep/bsd/sysio.h b/sysdep/bsd/sysio.h
index f0b5f401..4f91def5 100644
--- a/sysdep/bsd/sysio.h
+++ b/sysdep/bsd/sysio.h
@@ -6,6 +6,9 @@
  *	Can be freely distributed and used under the terms of the GNU GPL.
  */
 
+#ifdef __DragonFly__
+#define TCP_MD5SIG	TCP_SIGNATURE_ENABLE
+#endif
 #ifdef IPV6
 
 static inline void