--- embedaddon/libnet/include/libnet.h.in	2013/07/22 11:54:42	1.1.1.2
+++ embedaddon/libnet/include/libnet.h.in	2021/03/16 23:47:28	1.1.1.3
@@ -1,5 +1,5 @@
 /*
- *  $Id: libnet.h.in,v 1.1.1.2 2013/07/22 11:54:42 misho Exp $
+ *  $Id: libnet.h.in,v 1.1.1.3 2021/03/16 23:47:28 misho Exp $
  *
  *  libnet.h - Network routine library header file
  *
@@ -81,6 +81,9 @@ extern "C" {
 #if !defined(__WIN32__)
 # include <sys/socket.h>
 # include <net/if.h>
+# if defined (__FreeBSD__) || defined (__DragonFly__)
+#  include <netinet/in.h>
+# endif
 #else /* __WIN32__ */
 # if (__CYGWIN__)
 #  include <sys/socket.h>