#define COAPS_QUERY "coaps://%s:%d%s"
#define COAP_QUERY "coap://%s:%d%s"
+#define COAP_TCP_PREFIX "coap+tcp://"
+#define COAP_TCP_QUERY "coap+tcp://%s:%d%s"
+#define COAPS_TCP_PREFIX "coaps+tcp://"
+#define COAPS_TCP_QUERY "coaps+tcp://%s:%d%s"
+
+/**
+ * Discover owned/unowned device in the specified endpoint/deviceID.
+ * It will return the found device even though timeout is not exceeded.
+ *
+ * @param[in] waittime Timeout in seconds
+ * @param[in] deviceID deviceID of target device.
+ * @param[out] ppFoundDevice OCProvisionDev_t of found device
+ *
+ * @return OC_STACK_OK on success otherwise error.\n
+ * OC_STACK_INVALID_PARAM when deviceID is NULL or ppFoundDevice is not initailized.
+ */
+OCStackResult PMSingleDeviceDiscovery(unsigned short waittime, const OicUuid_t* deviceID,
+ OCProvisionDev_t **ppFoundDevice);
+
+/**
+ * Discover owned/unowned device in the specified endpoint/MAC address.
+ * It will return the found device even though timeout is not exceeded.
+ *
+ * @param[in] waittime Timeout in seconds.
+ * @param[in] deviceID deviceID of target device.
+ * @param[in] hostAddress MAC address of target device.
+ * @param[in] connType ConnectivityType for discovery.
+ * @param[out] ppFoundDevice OCProvisionDev_t of found device.
+ *
+ * @return OC_STACK_OK on success otherwise error.
+ * OC_STACK_INVALID_PARAM when deviceID is NULL or ppFoundDevice is not initailized.
+ */
+OCStackResult PMSingleDeviceDiscoveryInUnicast(unsigned short waittime, const OicUuid_t* deviceID,
+ const char* hostAddress, OCConnectivityType connType,
+ OCProvisionDev_t **ppFoundDevice);
+
/**
* Discover owned/unowned devices in the same IP subnet. .
*
*/
OCStackResult PMDeviceDiscovery(unsigned short waittime, bool isOwned, OCProvisionDev_t **ppList);
+#ifdef MULTIPLE_OWNER
+/**
+ * Discover multiple OTM enabled devices in the same IP subnet.
+ *
+ * @param[in] waittime Timeout in seconds.
+ * @param[in] isMultipleOwned bool flag for MOT enabled / multiple owned discovery
+ * @param[in] ppDevicesList List of OCProvisionDev_t.
+ *
+ * @return OC_STACK_OK on success otherwise error.
+ */
+OCStackResult PMMultipleOwnerDeviceDiscovery(unsigned short waittime, bool isMultipleOwned, OCProvisionDev_t **ppDevicesList);
+#endif //MULTIPLE_OWNER
+
/**
* This function deletes list of provision target devices
*
* @return true when deletion is happened, false when no deletion is occured. In case either of
* two arguments is null it will return false.
*/
-bool PMDeleteFromUUIDList(OCUuidList_t *pUuidList, OicUuid_t *targetId);
+bool PMDeleteFromUUIDList(OCUuidList_t **pUuidList, OicUuid_t *targetId);
#ifdef __cplusplus
}