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+/*
+ * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
+ * unrestricted use provided that this legend is included on all tape
+ * media and as a part of the software program in whole or part. Users
+ * may copy or modify Sun RPC without charge, but are not authorized
+ * to license or distribute it to anyone else except as part of a product or
+ * program developed by the user.
+ *
+ * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
+ * WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
+ *
+ * Sun RPC is provided with no support and without any obligation on the
+ * part of Sun Microsystems, Inc. to assist in its use, correction,
+ * modification or enhancement.
+ *
+ * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
+ * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
+ * OR ANY PART THEREOF.
+ *
+ * In no event will Sun Microsystems, Inc. be liable for any lost revenue
+ * or profits or other special, indirect and consequential damages, even if
+ * Sun has been advised of the possibility of such damages.
+ *
+ * Sun Microsystems, Inc.
+ * 2550 Garcia Avenue
+ * Mountain View, California 94043
+ *
+ * from: @(#)auth.h 1.17 88/02/08 SMI
+ * from: @(#)auth.h 2.3 88/08/07 4.0 RPCSRC
+ * $FreeBSD: src/include/rpc/auth.h,v 1.14.2.1 1999/08/29 14:39:02 peter Exp $
+ */
+
+/*
+ * auth.h, Authentication interface.
+ *
+ * Copyright (C) 1984, Sun Microsystems, Inc.
+ *
+ * The data structures are completely opaque to the client. The client
+ * is required to pass a AUTH * to routines that create rpc
+ * "sessions".
+ */
+
+/*
+ * Status returned from authentication check
+ */
+enum sunrpc_auth_stat {
+ SUNRPC_AUTH_OK=0,
+ /*
+ * failed at remote end
+ */
+ SUNRPC_AUTH_BADCRED=1, /* bogus credentials (seal broken) */
+ SUNRPC_AUTH_REJECTEDCRED=2, /* client should begin new session */
+ SUNRPC_AUTH_BADVERF=3, /* bogus verifier (seal broken) */
+ SUNRPC_AUTH_REJECTEDVERF=4, /* verifier expired or was replayed */
+ SUNRPC_AUTH_TOOWEAK=5, /* rejected due to security reasons */
+ /*
+ * failed locally
+ */
+ SUNRPC_AUTH_INVALIDRESP=6, /* bogus response verifier */
+ SUNRPC_AUTH_FAILED=7 /* some unknown reason */
+};
+
+/*
+ * Authentication info. Opaque to client.
+ */
+struct sunrpc_opaque_auth {
+ nd_uint32_t oa_flavor; /* flavor of auth */
+ nd_uint32_t oa_len; /* length of opaque body */
+ /* zero or more bytes of body */
+};