- (dtucker) [ssh-keyscan.c ssh-rand-helper.c ssh.c sshconnect.c
   openbsd-compat/bindresvport.c openbsd-compat/getrrsetbyname.c
   openbsd-compat/port-tun.c openbsd-compat/rresvport.c] Include <arpa/inet.h>
   for hton* and ntoh* macros.  Required on (at least) HP-UX since we define
   _XOPEN_SOURCE_EXTENDED.  Found by santhi.amirta at gmail com.
diff --git a/ssh-keyscan.c b/ssh-keyscan.c
index 64d4d08..416d3f5 100644
--- a/ssh-keyscan.c
+++ b/ssh-keyscan.c
@@ -15,6 +15,9 @@
 # include <sys/time.h>
 #endif
 
+#include <netinet/in.h>
+#include <arpa/inet.h>
+
 #include <openssl/bn.h>
 
 #include <netdb.h>