--- mqtt/inc/defs.h	2011/11/21 13:05:33	1.1.1.1.2.3
+++ mqtt/inc/defs.h	2011/11/24 00:08:55	1.1.1.1.2.8
@@ -2,14 +2,25 @@
 #define __DEFS_H
 
 
-#define STRSIZ		256
-#define WILDCARDS	"/#+"
+#define STRSIZ			256
+#define MQTTMSG_MAX		65529
+#define WILDCARDS		"/#+"
 
+#define MQTT_DATA_MAX		268435455
+#define MQTT_CONN_STR		"MQIsdp"
+#define MQTT_PROTO_VER		3
+#define MQTT_KEEPALIVE		10
+
+
 #define LOGERR	{ \
 			mqtt_Errno = errno; \
 			strlcpy(mqtt_Error, strerror(errno), sizeof mqtt_Error); \
 		}
 
+
+extern int mqtt_Errno;
+extern char mqtt_Error[STRSIZ];
+extern struct tagCallbacks call;
 
 inline void mqtt_SetErr(int eno, char *estr, ...);