206 lines
5.0 KiB
C
206 lines
5.0 KiB
C
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//+---------------------------------------------------------------------------
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//
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// Microsoft Windows
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// Copyright (c) Microsoft Corporation. All rights reserved.
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//
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// File: guiddef.h
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//
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// Contents: GUID definition
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//
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//----------------------------------------------------------------------------
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#ifndef GUID_DEFINED
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#define GUID_DEFINED
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#if defined(__midl)
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typedef struct {
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unsigned long Data1;
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unsigned short Data2;
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unsigned short Data3;
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byte Data4[ 8 ];
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} GUID;
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#else
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typedef struct _GUID {
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unsigned long Data1;
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unsigned short Data2;
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unsigned short Data3;
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unsigned char Data4[ 8 ];
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} GUID;
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#endif
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#endif
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#ifndef FAR
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#ifdef _WIN32
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#define FAR
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#else
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#define FAR _far
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#endif
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#endif
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#ifndef DECLSPEC_SELECTANY
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#if (_MSC_VER >= 1100)
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#define DECLSPEC_SELECTANY __declspec(selectany)
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#else
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#define DECLSPEC_SELECTANY
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#endif
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#endif
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#ifndef EXTERN_C
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#ifdef __cplusplus
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#define EXTERN_C extern "C"
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#else
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#define EXTERN_C extern
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#endif
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#endif
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#ifdef DEFINE_GUID
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#undef DEFINE_GUID
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#endif
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#ifdef INITGUID
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#define DEFINE_GUID(name, l, w1, w2, b1, b2, b3, b4, b5, b6, b7, b8) \
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EXTERN_C const GUID DECLSPEC_SELECTANY name \
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= { l, w1, w2, { b1, b2, b3, b4, b5, b6, b7, b8 } }
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#else
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#define DEFINE_GUID(name, l, w1, w2, b1, b2, b3, b4, b5, b6, b7, b8) \
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EXTERN_C const GUID FAR name
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#endif // INITGUID
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#define DEFINE_OLEGUID(name, l, w1, w2) DEFINE_GUID(name, l, w1, w2, 0xC0,0,0,0,0,0,0,0x46)
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#ifndef _GUIDDEF_H_
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#define _GUIDDEF_H_
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#ifndef __LPGUID_DEFINED__
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#define __LPGUID_DEFINED__
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typedef GUID *LPGUID;
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#endif
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#ifndef __LPCGUID_DEFINED__
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#define __LPCGUID_DEFINED__
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typedef const GUID *LPCGUID;
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#endif
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#ifndef __IID_DEFINED__
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#define __IID_DEFINED__
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typedef GUID IID;
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typedef IID *LPIID;
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#define IID_NULL GUID_NULL
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#define IsEqualIID(riid1, riid2) IsEqualGUID(riid1, riid2)
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typedef GUID CLSID;
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typedef CLSID *LPCLSID;
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#define CLSID_NULL GUID_NULL
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#define IsEqualCLSID(rclsid1, rclsid2) IsEqualGUID(rclsid1, rclsid2)
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typedef GUID FMTID;
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typedef FMTID *LPFMTID;
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#define FMTID_NULL GUID_NULL
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#define IsEqualFMTID(rfmtid1, rfmtid2) IsEqualGUID(rfmtid1, rfmtid2)
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#ifdef __midl_proxy
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#define __MIDL_CONST
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#else
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#define __MIDL_CONST const
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#endif
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#ifndef _REFGUID_DEFINED
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#define _REFGUID_DEFINED
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#ifdef __cplusplus
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#define REFGUID const GUID &
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#else
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#define REFGUID const GUID * __MIDL_CONST
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#endif
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#endif
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#ifndef _REFIID_DEFINED
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#define _REFIID_DEFINED
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#ifdef __cplusplus
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#define REFIID const IID &
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#else
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#define REFIID const IID * __MIDL_CONST
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#endif
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#endif
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#ifndef _REFCLSID_DEFINED
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#define _REFCLSID_DEFINED
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#ifdef __cplusplus
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#define REFCLSID const IID &
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#else
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#define REFCLSID const IID * __MIDL_CONST
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#endif
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#endif
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#ifndef _REFFMTID_DEFINED
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#define _REFFMTID_DEFINED
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#ifdef __cplusplus
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#define REFFMTID const IID &
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#else
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#define REFFMTID const IID * __MIDL_CONST
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#endif
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#endif
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#endif // !__IID_DEFINED__
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#if !defined (__midl)
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#if !defined (_SYS_GUID_OPERATORS_)
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#define _SYS_GUID_OPERATORS_
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#include <string.h>
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// Faster (but makes code fatter) inline version...use sparingly
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#ifdef __cplusplus
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__inline int InlineIsEqualGUID(REFGUID rguid1, REFGUID rguid2)
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{
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return (
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((unsigned long *) &rguid1)[0] == ((unsigned long *) &rguid2)[0] &&
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((unsigned long *) &rguid1)[1] == ((unsigned long *) &rguid2)[1] &&
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((unsigned long *) &rguid1)[2] == ((unsigned long *) &rguid2)[2] &&
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((unsigned long *) &rguid1)[3] == ((unsigned long *) &rguid2)[3]);
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}
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__inline int IsEqualGUID(REFGUID rguid1, REFGUID rguid2)
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{
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return !memcmp(&rguid1, &rguid2, sizeof(GUID));
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}
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#else // ! __cplusplus
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#define InlineIsEqualGUID(rguid1, rguid2) \
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(((unsigned long *) rguid1)[0] == ((unsigned long *) rguid2)[0] && \
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((unsigned long *) rguid1)[1] == ((unsigned long *) rguid2)[1] && \
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((unsigned long *) rguid1)[2] == ((unsigned long *) rguid2)[2] && \
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((unsigned long *) rguid1)[3] == ((unsigned long *) rguid2)[3])
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#define IsEqualGUID(rguid1, rguid2) (!memcmp(rguid1, rguid2, sizeof(GUID)))
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#endif // __cplusplus
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#ifdef __INLINE_ISEQUAL_GUID
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#undef IsEqualGUID
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#define IsEqualGUID(rguid1, rguid2) InlineIsEqualGUID(rguid1, rguid2)
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#endif
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// Same type, different name
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#define IsEqualIID(riid1, riid2) IsEqualGUID(riid1, riid2)
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#define IsEqualCLSID(rclsid1, rclsid2) IsEqualGUID(rclsid1, rclsid2)
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#if !defined _SYS_GUID_OPERATOR_EQ_ && !defined _NO_SYS_GUID_OPERATOR_EQ_
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#define _SYS_GUID_OPERATOR_EQ_
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// A couple of C++ helpers
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#ifdef __cplusplus
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__inline int operator==(REFGUID guidOne, REFGUID guidOther)
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{
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return IsEqualGUID(guidOne,guidOther);
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}
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__inline int operator!=(REFGUID guidOne, REFGUID guidOther)
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{
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return !(guidOne == guidOther);
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}
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#endif
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#endif // _SYS_GUID_OPERATOR_EQ_
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#endif // _SYS_GUID_OPERATORS_
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#endif // __midl
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#endif // _GUIDDEF_H_
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