35         AssociatedInterfaceIndex: UCHAR,  in WinUsb_GetAssociatedInterface()
40         DescriptorType: UCHAR,  in WinUsb_GetDescriptor()
41         Index: UCHAR,  in WinUsb_GetDescriptor()
49         AlternateInterfaceNumber: UCHAR,  in WinUsb_QueryInterfaceSettings()
60         SettingNumber: UCHAR,  in WinUsb_SetCurrentAlternateSetting()
68         AlternateInterfaceNumber: UCHAR,  in WinUsb_QueryPipe()
69         PipeIndex: UCHAR,  in WinUsb_QueryPipe()
74         AlternateInterfaceNumber: UCHAR,  in WinUsb_QueryPipeEx()
75         PipeIndex: UCHAR,  in WinUsb_QueryPipeEx()
80         PipeID: UCHAR,  in WinUsb_SetPipePolicy()
87         PipeID: UCHAR,  in WinUsb_GetPipePolicy()
94         PipeID: UCHAR,  in WinUsb_ReadPipe()
102         PipeID: UCHAR,  in WinUsb_WritePipe()
118         PipeID: UCHAR,  in WinUsb_ResetPipe()
122         PipeID: UCHAR,  in WinUsb_AbortPipe()
126         PipeID: UCHAR,  in WinUsb_FlushPipe()
172         PipeID: UCHAR,  in WinUsb_RegisterIsochBuffer()