-                               HOST_SENDCONTROL_Successful       = 0, /**< No error occurred in the request transfer. */\r
-                               HOST_SENDCONTROL_DeviceDisconnect = 1, /**< The attached device was disconnected during the\r
+                               HOST_SENDCONTROL_Successful         = 0, /**< No error occurred in the request transfer. */\r
+                               HOST_SENDCONTROL_DeviceDisconnected = 1, /**< The attached device was disconnected during the\r
-                               HOST_SENDCONTROL_PipeError        = 2, /**< An error occurred in the pipe while sending the request. */\r
-                               HOST_SENDCONTROL_SetupStalled     = 3, /**< The attached device stalled the request, usually\r
+                               HOST_SENDCONTROL_PipeError          = 2, /**< An error occurred in the pipe while sending the request. */\r
+                               HOST_SENDCONTROL_SetupStalled       = 3, /**< The attached device stalled the request, usually\r
-                        *  \param BufferPtr  Pointer to the start of the data buffer if the request has a data stage, or\r
-                        *                    NULL if the request transfers no data to or from the device.\r
+                        *  \param[in] BufferPtr  Pointer to the start of the data buffer if the request has a data stage, or\r
+                        *                        NULL if the request transfers no data to or from the device.\r