FreeBSD needs sys/socket.h included for A_INET and AF_INET3 definitions.

git-svn-id: svn://bind10.isc.org/svn/bind10/trunk@1051 e5f2f494-b856-4b98-b285-d166d9295462

src/lib/dns/cpp/rdata/in_1/a_1.cc

@@ -20,6 +20,7 @@
 #include <string>
 
 #include <arpa/inet.h> // XXX: for inet_pton/ntop(), not exist in C++ standards
+#include <sys/socket.h> // for AF_INET/AF_INET6
 
 #include "buffer.h"
 #include <exceptions/exceptions.h>

src/lib/dns/cpp/rdata/in_1/aaaa_28.cc

@@ -20,6 +20,7 @@
 #include <string>
 
 #include <arpa/inet.h> // XXX: for inet_pton/ntop(), not exist in C++ standards
+#include <sys/socket.h> // for AF_INET/AF_INET6
 
 #include "buffer.h"
 #include <exceptions/exceptions.h>