+/* The number of bytes in a unsigned char. */
+#undef SIZEOF_UNSIGNED_CHAR
+
+/* The number of bytes in a unsigned int. */
+#undef SIZEOF_UNSIGNED_INT
+
+/* The number of bytes in a unsigned long. */
+#undef SIZEOF_UNSIGNED_LONG
+
+/* The number of bytes in a unsigned long long. */
+#undef SIZEOF_UNSIGNED_LONG_LONG
+
+/* The number of bytes in a unsigned short. */
+#undef SIZEOF_UNSIGNED_SHORT
+
+/* Define if you have the getopt_long function. */
+#undef HAVE_GETOPT_LONG
+
+/* Define if you have the snprintf function. */
+#undef HAVE_SNPRINTF
+
+/* Define if you have the <inttypes.h> header file. */
+#undef HAVE_INTTYPES_H
+
+/* Define if you have the <linux/if.h> header file. */
+#undef HAVE_LINUX_IF_H
+
+/* Define if you have the <net/if.h> header file. */
+#undef HAVE_NET_IF_H
+
+/* Define if you have the <net/if_tun.h> header file. */
+#undef HAVE_NET_IF_TUN_H
+
+/* Define if you have the <net/route.h> header file. */
+#undef HAVE_NET_ROUTE_H
+
+/* Define if you have the <stdint.h> header file. */
+#undef HAVE_STDINT_H
+
+/* Define if you have the <stropts.h> header file. */
+#undef HAVE_STROPTS_H
+
+/* Define if you have the <sys/sockio.h> header file. */
+#undef HAVE_SYS_SOCKIO_H
+