#include <unistd.h>
#include <stdlib.h>
+#ifdef __INTERIX
+/* _don't_ ask. interix has INADDR_LOOPBACK in here. */
+#include <rpc/types.h>
+#endif
+
#ifdef _WIN32
#include "xcb_windefs.h"
#else
+#include <arpa/inet.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <sys/un.h>