// $Id: XDR.h,v 1.5 2002/10/11 02:20:15 leres Exp $
//
// Copyright (c) 1996, 1997, 1998, 1999, 2002
//      The Regents of the University of California.  All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that: (1) source code distributions
// retain the above copyright notice and this paragraph in its entirety, (2)
// distributions including binary code include the above copyright notice and
// this paragraph in its entirety in the documentation or other materials
// provided with the distribution, and (3) all advertising materials mentioning
// features or use of this software display the following acknowledgement:
// ``This product includes software developed by the University of California,
// Lawrence Berkeley Laboratory and its contributors.'' Neither the name of
// the University nor the names of its contributors may be used to endorse
// or promote products derived from this software without specific prior
// written permission.
// THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
// WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.

#ifndef xdr_h
#define xdr_h

#include <sys/types.h>
#include <netinet/in.h>

#include "util.h"

inline int XDR_aligned(const u_char* buf)
	{
	return (((unsigned long) buf) & 0x3) == 0;
	}

extern uint32 extract_XDR_uint32(const u_char*& buf, int& len);
extern const u_char* extract_XDR_opaque(const u_char*& buf, int& len,
					int& n, int max_len=8192);
extern uint32 skip_XDR_opaque_auth(const u_char*& buf, int& len);

#endif
