netinet/tcp.h needs sys/types.h for u_int* types usage,
issue found while building on OpenBSD.
#include <ctype.h>
#include <errno.h>
-#include <netinet/tcp.h>
#include <import/xxhash.h>
#include <proto/stats.h>
#include <proto/task.h>
#include <proto/dns.h>
+#include <netinet/tcp.h>
static void srv_update_state(struct server *srv, int version, char **params);
static int srv_apply_lastaddr(struct server *srv, int *err_code);