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/*
* Copyright (c) 2011, 2012 Nicira, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at:
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef AUTOPATH_H
#define AUTOPATH_H 1
#include <stdint.h>
#include "ofp-errors.h"
struct flow;
struct nx_action_autopath;
struct ofpact_autopath;
struct ofpbuf;
/* NXAST_AUTOPATH helper functions.
*
* See include/openflow/nicira-ext.h for NXAST_AUTOPATH specification. */
void autopath_parse(struct ofpact_autopath *, const char *);
enum ofperr autopath_from_openflow(const struct nx_action_autopath *,
struct ofpact_autopath *);
enum ofperr autopath_check(const struct ofpact_autopath *,
const struct flow *);
void autopath_to_nxast(const struct ofpact_autopath *,
struct ofpbuf *openflow);
#endif /* autopath.h */
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