#include <netinet/in.h>
#include <netinet/ip.h>
#include <netinet/ip_icmp.h>
+#include <string.h>
#include <netdb.h>
#ifndef EAI_NONE
#define test_printf diag_printf
typedef cyg_addrword_t test_param_t;
#else
+#include <stdio.h>
#define test_printf printf
typedef void *test_param_t;
#endif