www.pudn.com > usb2303.rar > Usb2303DeviceInterface.h

// interface.h - device interface classes for Usb2303 
 
// This GUID identifies the device interface class used by the Usb2303Device device 
 
// TODO:	If your driver supports a standard interface, use the GUID that identifies 
//			the interface class, rather than using the one defined below 
 
#define Usb2303Device_CLASS_GUID \ 
 { 0x1c25d6ca, 0x8967, 0x4f6a, { 0xa1, 0x6a, 0xa6, 0xff, 0x72, 0xcb, 0x86, 0x91 } }