ksguid.h

本源码是vc环境下的usb程序

/*++

Copyright (c) Microsoft Corporation. All rights reserved.

Module Name:

    ksguid.h

Abstract:

    Define guids for non-C++.

--*/

#define INITGUID
#include <guiddef.h>

#if defined( DEFINE_GUIDEX )
    #undef DEFINE_GUIDEX
#endif
#define DEFINE_GUIDEX(name) EXTERN_C const CDECL GUID __declspec(selectany) name = { STATICGUIDOF(name) }

#ifndef STATICGUIDOF
    #define STATICGUIDOF(guid) STATIC_##guid
#endif // !defined(STATICGUIDOF)

#if !defined( DEFINE_WAVEFORMATEX_GUID )
#define DEFINE_WAVEFORMATEX_GUID(x) (USHORT)(x), 0x0000, 0x0010, 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71
#endif