In file included from libnet_write.c:36:
/usr/include/netinet/udp.h:66: error: expected specifier-qualifier-list before 'u_short'
make: *** [libnet_write.lo] Error 1


--- src/libnet_write.c
+++ src/libnet_write.c
@@ -32,9 +32,6 @@
  *
  */
 
-#include <netinet/in.h>
-#include <netinet/udp.h>
-
 #if (HAVE_CONFIG_H)
 #include "../include/config.h"
 #endif
@@ -47,6 +44,13 @@
 #include "Ntddndis.h"
 #endif
 
+#ifdef HAVE_SYS_TYPES_H
+#include <sys/types.h>  /* for u_short in udphdr on Darwin */
+#endif
+
+#include <netinet/in.h>
+#include <netinet/udp.h>
+
 int
 libnet_write(libnet_t *l)
 {