MQTT / MQTTPacket

Basic C library for MQTT packet serialization and deserialization

Dependents:   MQTT MQTT MQTT MQTT ... more

Fork of MQTTPacket by MQTT

This library is part of the EclipseTM Paho project; specifically the embedded client.

A basic MQTT library in C for packet serialization and deserialization

Diff: MQTTUnsubscribeServer.c

Revision:
14:c2052aee81de
Parent:
0:7734401cc1b4
Child:
16:d0b3886ada32
--- a/MQTTUnsubscribeServer.c	Fri Aug 01 13:08:46 2014 +0100
+++ b/MQTTUnsubscribeServer.c	Fri Aug 01 15:34:04 2014 +0100
@@ -31,11 +31,12 @@
   * @param buflen the length in bytes of the data in the supplied buffer
   * @return the length of the serialized data.  <= 0 indicates error
   */
-int MQTTDeserialize_unsubscribe(int* dup, int* packetid, int maxcount, int* count, MQTTString topicFilters[], char* buf, int len)
+int MQTTDeserialize_unsubscribe(unsigned char* dup, unsigned short* packetid, int maxcount, int* count, MQTTString topicFilters[],
+		unsigned char* buf, int len)
 {
 	MQTTHeader header;
-	char* curdata = buf;
-	char* enddata = NULL;
+	unsigned char* curdata = buf;
+	unsigned char* enddata = NULL;
 	int rc = 0;
 	int mylen = 0;
 
@@ -70,11 +71,11 @@
   * @param packetid integer - the MQTT packet identifier
   * @return the length of the serialized data.  <= 0 indicates error
   */
-int MQTTSerialize_unsuback(char* buf, int buflen, int packetid)
+int MQTTSerialize_unsuback(unsigned char* buf, int buflen, unsigned short packetid)
 {
 	MQTTHeader header;
 	int rc = 0;
-	char *ptr = buf;
+	unsigned char *ptr = buf;
 
 	FUNC_ENTRY;
 	if (buflen < 2)