Revert "qcacmn: Remove NDP_HOST_UPDATE processing"

This reverts commit f5f76bb000.

Change-Id: Id93549d8d8d2607c97f0b800e3377bb632490882
CRs-Fixed: 3523829

wmi/inc/wmi_unified_nan_api.h

@@ -193,4 +193,14 @@ QDF_STATUS wmi_extract_nan_event_rsp(wmi_unified_t wmi_handle, void *evt_buf,
 				     struct nan_event_params *temp_evt_params,
 				     uint8_t **nan_msg_buf);
 
+/**
+ * wmi_extract_ndp_host_event - api to extract ndp event from event buffer
+ * @wmi_handle: wmi handle
+ * @data: event buffer
+ * @evt: event buffer to populate
+ *
+ * Return: status of operation
+ */
+QDF_STATUS wmi_extract_ndp_host_event(wmi_unified_t wmi_handle, uint8_t *data,
+				      struct nan_datapath_host_event *evt);
 #endif /* _WMI_UNIFIED_NAN_API_H_ */