/*
 *  Copyright (C) James R. Leu 2000
 *  jleu@mindspring.com
 *
 *  This software is covered under the LGPL, for more
 *  info check out http://www.gnu.org/copyleft/lgpl.html
 */

#ifndef _LDP_MPLS_IMPL_H_
#define _LDP_MPLS_IMPL_H_

#include "ldp_struct.h"

/*
 * in: handle
 * return: ldp_bool
 */
extern ldp_bool ldp_mpls_handle_verify(ldp_mpls_handle handle);

/*
 * in: handle
 * return: ldp_mpls_handle
 */
extern ldp_mpls_handle ldp_mpls_open(ldp_instance_handle handle);

/*
 * in: handle
 */
extern void ldp_mpls_close(ldp_mpls_handle handle);

/*
 * in: handle, o
 * return: ldp_return_enum
 */
extern ldp_return_enum ldp_mpls_outlabel_add(ldp_mpls_handle handle,
          ldp_outlabel* o);
/*
 * in: handle, o
 */
extern void ldp_mpls_outlabel_del(ldp_mpls_handle handle,
          ldp_outlabel* o);

/*
 * in: handle, i
 * return: ldp_return_enum
 */
extern ldp_return_enum ldp_mpls_inlabel_add(ldp_mpls_handle handle,
          ldp_inlabel* i);
/*
 * in: handle, i
 */
extern void ldp_mpls_inlabel_del(ldp_mpls_handle handle,
          ldp_inlabel* i);

/*
 * in: handle, i, o
 * return: ldp_return_enum
 */
extern ldp_return_enum ldp_mpls_in2out_add(ldp_mpls_handle handle,
          ldp_inlabel* i,ldp_outlabel* o);
/*
 * in: handle, i, o
 */
extern void ldp_mpls_in2out_del(ldp_mpls_handle handle,
          ldp_inlabel* i,ldp_outlabel* o);

/*
 * in: handle, f, o
 * return: ldp_return_enum
 */
extern ldp_return_enum ldp_mpls_fec2out_add(ldp_mpls_handle handle,
          ldp_fec* f, ldp_outlabel* o);
/*
 * in: handle, f, o
 */
extern void ldp_mpls_fec2out_del(ldp_mpls_handle handle,
          ldp_fec* f, ldp_outlabel* o);

#endif