@@ -44,23 +44,34 @@
  *
  * This maps to an @ref OFNumber.
  */
 extern OFNetworkInterfaceKey OFNetworkInterfaceIndex;
 
+# ifdef OF_HAVE_IPV6
 /**
  * @brief The IPv6 addresses of a network interface.
  *
  * This maps to an @ref OFData of @ref OFSocketAddress.
  */
 extern OFNetworkInterfaceKey OFNetworkInterfaceIPv6Addresses;
+# endif
 
 /**
  * @brief The IPv4 addresses of a network interface.
  *
  * This maps to an @ref OFData of @ref OFSocketAddress.
  */
 extern OFNetworkInterfaceKey OFNetworkInterfaceIPv4Addresses;
+
+# ifdef OF_HAVE_APPLETALK
+/**
+ * @brief The AppleTalk addresses of a network interface.
+ *
+ * This maps to an @ref OFData of @ref OFSocketAddress.
+ */
+extern OFNetworkInterfaceKey OFNetworkInterfaceAppleTalkAddresses;
+# endif
 #endif
 
 /**
  * @class OFSystemInfo OFSystemInfo.h ObjFW/OFSystemInfo.h
  *