--- /dev/null
+/* rx/rx_stubs.c - Stub functions for things not really implemented. */
+/*
+ * Copyright (C) 2017 by Benjamin Kaduk.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/**
+ * @file
+ * Stub functions that don't have anyplace better to live.
+ * For example, libafsrpc is going to export an rxgk_GetServerInfo
+ * routine whether or not rxgk support is enabled at configure time.
+ * But src/rxgk is not compiled at all in that case, so we need a home
+ * for the stub function that will be exported in that case.
+ */
+
+#include <afsconfig.h>
+#include <afs/param.h>
+#include <afs/stds.h>
+
+#ifndef ENABLE_RXGK
+
+#include <rx/rx.h>
+#include <rx/rxgk.h>
+#include <rx/rx_identity.h>
+
+#include <errno.h>
+
+afs_int32
+rxgk_GetServerInfo(struct rx_connection *conn, RXGK_Level *level,
+ rxgkTime *expiry, struct rx_identity **identity)
+{
+ return EINVAL;
+}
+#endif /* !ENABLE_RXGK */