X-Git-Url: http://git.linex4red.de/pub/USBasp.git/blobdiff_plain/34164a5550911277db03bbbc2a604bc59e0bbc99..fe87b8a225e6f706e2fd80434963c663a9db62f1:/LUFA/Drivers/USB/Class/Host/CDC.h

diff --git a/LUFA/Drivers/USB/Class/Host/CDC.h b/LUFA/Drivers/USB/Class/Host/CDC.h
index 9be60947f..7fd9e49f4 100644
--- a/LUFA/Drivers/USB/Class/Host/CDC.h
+++ b/LUFA/Drivers/USB/Class/Host/CDC.h
@@ -106,13 +106,13 @@
 
 					struct
 					{
-						uint8_t HostToDevice; /**< Control line states from the host to device, as a set of \c CDC_CONTROL_LINE_OUT_*
-											   *   masks - to notify the device of changes to these values, call the
-											   *   \ref CDC_Host_SendControlLineStateChange() function.
-											   */
-						uint8_t DeviceToHost; /**< Control line states from the device to host, as a set of \c CDC_CONTROL_LINE_IN_*
-											   *   masks. This value is updated each time \ref CDC_Host_USBTask() is called.
-											   */
+						uint16_t HostToDevice; /**< Control line states from the host to device, as a set of \c CDC_CONTROL_LINE_OUT_*
+						                        *   masks - to notify the device of changes to these values, call the
+						                        *   \ref CDC_Host_SendControlLineStateChange() function.
+						                        */
+						uint16_t DeviceToHost; /**< Control line states from the device to host, as a set of \c CDC_CONTROL_LINE_IN_*
+						                        *   masks. This value is updated each time \ref CDC_Host_USBTask() is called.
+						                        */
 					} ControlLineStates; /**< Current states of the virtual serial port's control lines between the device and host. */
 
 					CDC_LineEncoding_t LineEncoding; /**< Line encoding used in the virtual serial port, for the device's information.
@@ -334,12 +334,16 @@
 				#endif
 
 				void CDC_Host_Event_Stub(void) ATTR_CONST;
+				
 				void EVENT_CDC_Host_ControLineStateChanged(USB_ClassInfo_CDC_Host_t* const CDCInterfaceInfo)
 				                                           ATTR_WEAK ATTR_NON_NULL_PTR_ARG(1) ATTR_ALIAS(CDC_Host_Event_Stub);
 
-				static uint8_t DCOMP_CDC_Host_NextCDCControlInterface(void* const CurrentDescriptor) ATTR_NON_NULL_PTR_ARG(1);
-				static uint8_t DCOMP_CDC_Host_NextCDCDataInterface(void* const CurrentDescriptor) ATTR_NON_NULL_PTR_ARG(1);
-				static uint8_t DCOMP_CDC_Host_NextCDCInterfaceEndpoint(void* const CurrentDescriptor) ATTR_NON_NULL_PTR_ARG(1);
+				static uint8_t DCOMP_CDC_Host_NextCDCControlInterface(void* const CurrentDescriptor)
+				                                                      ATTR_WARN_UNUSED_RESULT ATTR_NON_NULL_PTR_ARG(1);
+				static uint8_t DCOMP_CDC_Host_NextCDCDataInterface(void* const CurrentDescriptor)
+				                                                   ATTR_WARN_UNUSED_RESULT ATTR_NON_NULL_PTR_ARG(1);
+				static uint8_t DCOMP_CDC_Host_NextCDCInterfaceEndpoint(void* const CurrentDescriptor)
+				                                                       ATTR_WARN_UNUSED_RESULT ATTR_NON_NULL_PTR_ARG(1);
 			#endif
 	#endif