Changes:

Added codecs/demo handler/demo client for Alarm Ack service.
Updated relevant global header files client.h and handlers.h
Fixed up incorrect return val for lso handler.

bacnet-stack/include/client.h

@@ -36,7 +36,8 @@
 #include "rpm.h"
 #include "cov.h"
 #include "event.h"
-
+#include "lso.h"
+#include "alarm_ack.h"
 #ifdef __cplusplus
 extern "C" {
 #endif /* __cplusplus */
@@ -149,6 +150,12 @@ extern "C" {
     void Send_Initialize_Routing_Table_Ack(
         BACNET_ROUTER_PORT * router_port_list);
 
+	uint8_t Send_Life_Safety_Operation_Data(
+		uint32_t device_id,
+		BACNET_LSO_DATA *data);
+	uint8_t Send_Alarm_Acknowledgement(
+		uint32_t device_id,
+		BACNET_ALARM_ACK_DATA *data);