doubao_chat/include_lib/net/mqtt/MQTTPublish.h

39 lines
1.7 KiB
C

/*******************************************************************************
* Copyright (c) 2014 IBM Corp.
*
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* and Eclipse Distribution License v1.0 which accompany this distribution.
*
* The Eclipse Public License is available at
* http://www.eclipse.org/legal/epl-v10.html
* and the Eclipse Distribution License is available at
* http://www.eclipse.org/org/documents/edl-v10.php.
*
* Contributors:
* Ian Craggs - initial API and implementation and/or initial documentation
* Xiang Rong - 442039 Add makefile to Embedded C client
*******************************************************************************/
#ifndef MQTTPUBLISH_H_
#define MQTTPUBLISH_H_
#if !defined(DLLImport)
#define DLLImport
#endif
#if !defined(DLLExport)
#define DLLExport
#endif
DLLExport int MQTTSerialize_publish(unsigned char *buf, int buflen, unsigned char dup, int qos, unsigned char retained, unsigned short packetid,
MQTTString topicName, unsigned char *payload, int payloadlen);
DLLExport int MQTTDeserialize_publish(unsigned char *dup, int *qos, unsigned char *retained, unsigned short *packetid, MQTTString *topicName,
unsigned char **payload, int *payloadlen, unsigned char *buf, int len);
DLLExport int MQTTSerialize_puback(unsigned char *buf, int buflen, unsigned short packetid);
DLLExport int MQTTSerialize_pubrel(unsigned char *buf, int buflen, unsigned char dup, unsigned short packetid);
DLLExport int MQTTSerialize_pubcomp(unsigned char *buf, int buflen, unsigned short packetid);
#endif /* MQTTPUBLISH_H_ */