+/* Define to 1 if `ifr_addr' is member of `struct ifreq'. */
+#undef HAVE_STRUCT_IFREQ_IFR_ADDR
+
+/* Define to 1 if `ifr_broadaddr' is member of `struct ifreq'. */
+#undef HAVE_STRUCT_IFREQ_IFR_BROADADDR
+
+/* Define to 1 if `ifr_flags' is member of `struct ifreq'. */
+#undef HAVE_STRUCT_IFREQ_IFR_FLAGS
+
+/* Define to 1 if `ifr_hwaddr' is member of `struct ifreq'. */
+#undef HAVE_STRUCT_IFREQ_IFR_HWADDR
+
+/* Define to 1 if `ifr_netmask' is member of `struct ifreq'. */
+#undef HAVE_STRUCT_IFREQ_IFR_NETMASK
+