/usr/src/openvswitch-1.4.0/ofproto/pktbuf.h is in openvswitch-datapath-dkms 1.4.0-1ubuntu1.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 | /*
* Copyright (c) 2008, 2009 Nicira Networks.
*
* 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 PKTBUF_H
#define PKTBUF_H 1
#include <stdint.h>
struct pktbuf;
struct ofpbuf;
int pktbuf_capacity(void);
struct pktbuf *pktbuf_create(void);
void pktbuf_destroy(struct pktbuf *);
uint32_t pktbuf_save(struct pktbuf *, struct ofpbuf *buffer, uint16_t in_port);
uint32_t pktbuf_get_null(void);
int pktbuf_retrieve(struct pktbuf *, uint32_t id, struct ofpbuf **bufferp,
uint16_t *in_port);
void pktbuf_discard(struct pktbuf *, uint32_t id);
#endif /* pktbuf.h */
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