X-Git-Url: http://git.linex4red.de/pub/USBasp.git/blobdiff_plain/3b99abb5fcc4e92142d02b1a115fed8d5028596b..bc3db793e9867567bc881942845c7d84c2b09e37:/LUFA/Drivers/USB/Core/HostStandardReq.h

diff --git a/LUFA/Drivers/USB/Core/HostStandardReq.h b/LUFA/Drivers/USB/Core/HostStandardReq.h
index 92b37f8a6..d076a8a66 100644
--- a/LUFA/Drivers/USB/Core/HostStandardReq.h
+++ b/LUFA/Drivers/USB/Core/HostStandardReq.h
@@ -69,7 +69,7 @@
 				 */
 				#define USB_HOST_TIMEOUT_MS                1000
 			#endif
-			
+
 		/* Enums: */
 			/** Enum for the \ref USB_Host_SendControlRequest() return code, indicating the reason for the error
 			 *  if the transfer of the request is unsuccessful.
@@ -101,7 +101,7 @@
 			 *  \ingroup Group_Host
 			 */
 			extern uint8_t USB_Host_ConfigurationNumber;
-			
+
 		/* Function Prototypes: */
 			/** Sends the request stored in the \ref USB_ControlRequest global structure to the attached device,
 			 *  and transfers the data stored in the buffer to the device, or from the device to the buffer
@@ -130,7 +130,7 @@
 			 *  \return A value from the \ref USB_Host_SendControlErrorCodes_t enum to indicate the result.
 			 */
 			uint8_t USB_Host_SetDeviceConfiguration(const uint8_t ConfigNumber);
-			
+
 			/** Sends a GET CONFIGURATION standard request to the attached device, to retrieve the currently selected
 			 *  device configuration index.
 			 *
@@ -234,11 +234,12 @@
 			 *
 			 *  \return A value from the \ref USB_Host_SendControlErrorCodes_t enum to indicate the result.
 			 */
+			static inline uint8_t USB_Host_GetDeviceDescriptor(USB_Descriptor_Device_t* const DeviceDescriptorPtr) ATTR_NON_NULL_PTR_ARG(1);
 			static inline uint8_t USB_Host_GetDeviceDescriptor(USB_Descriptor_Device_t* const DeviceDescriptorPtr)
 			{
 				return USB_Host_GetDescriptor(DTYPE_Device, 0, DeviceDescriptorPtr, sizeof(USB_Descriptor_Device_t));
 			}
-			
+
 			/** Sends a GET DESCRIPTOR standard request to the attached device, requesting the string descriptor
 			 *  of the specified index. This can be used to easily retrieve string descriptors from the device by
 			 *  index, after the index is obtained from the Device or Configuration descriptors. This is a convenience
@@ -257,6 +258,9 @@
 			 */
 			static inline uint8_t USB_Host_GetDeviceStringDescriptor(const uint8_t Index,
 			                                                         void* const Buffer,
+			                                                         const uint8_t BufferLength) ATTR_NON_NULL_PTR_ARG(2);
+			static inline uint8_t USB_Host_GetDeviceStringDescriptor(const uint8_t Index,
+			                                                         void* const Buffer,
 			                                                         const uint8_t BufferLength)
 			{
 				return USB_Host_GetDescriptor(DTYPE_String, Index,  Buffer, BufferLength);