67 lines
2 KiB
C++
67 lines
2 KiB
C++
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//+---------------------------------------------------------------------------
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//
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// Microsoft Windows
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// Copyright (C) Microsoft Corporation, 1992 - 1993.
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//
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// File: props.hxx
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//
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// Contents: Shared property code header
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//
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// Functions: ValidatePropType
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//
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// History: 14-Jun-93 DrewB Created
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//
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//----------------------------------------------------------------------------
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#ifndef __PROPS_HXX__
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#define __PROPS_HXX__
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typedef VARIANT DFPROPVAL;
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#ifdef OLDPROP
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// Property types that don't go in the property value itself
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#define VT_NOT_IN_VALUE(vt) \
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(((vt) & VT_VECTOR) || \
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(vt) == VT_BSTR || (vt) == VT_WBSTR || \
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(vt) == VT_LPSTR || (vt) == VT_LPWSTR || \
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(vt) == VT_BLOB_OBJECT || (vt) == VT_BLOB || \
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(vt) == VT_VARIANT || (vt) == VT_CF || (vt) == VT_UUID)
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#else
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// Property types that don't go in the property value itself
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#define VT_NOT_IN_VALUE(vt) \
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(((vt) & VT_VECTOR) || \
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(vt) == VT_BSTR || \
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(vt) == VT_LPSTR || (vt) == VT_LPWSTR || \
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(vt) == VT_BLOB_OBJECT || (vt) == VT_BLOB || \
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(vt) == VT_VARIANT || (vt) == VT_CF || (vt) == VT_UUID)
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#endif
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#define ValidatePropSpecKind(psk) \
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(((psk) == PRSPEC_LPWSTR || (psk) == PRSPEC_DISPID || \
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(psk) == PRSPEC_PROPID) ? S_OK : STG_E_INVALIDPARAMETER)
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SCODE ValidatePropType(DFPROPTYPE dpt);
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SCODE ValidatePropVt(DFPROPVAL *pdpv);
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#ifdef OLDPROPS
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#define BSTR_LLEN sizeof(UINT)
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#define BSTR_PTR(b) ((BYTE *)(b)-BSTR_LLEN)
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#define BSTR_SLEN(b) ((*(UINT *)BSTR_PTR(b)))
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#define BSTR_BLEN(b) (BSTR_SLEN(b)+1)
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#define BSTR_TLEN(b) (BSTR_BLEN(b)+BSTR_LLEN)
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#define WBSTR_LLEN sizeof(UINT)
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#define WBSTR_PTR(b) ((BYTE *)(b)-WBSTR_LLEN)
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#define WBSTR_SLEN(b) ((*(UINT *)WBSTR_PTR(b)))
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#define WBSTR_BLEN(b) (WBSTR_SLEN(b)+sizeof(WCHAR))
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#define WBSTR_TLEN(b) (WBSTR_BLEN(b)+WBSTR_LLEN)
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#else
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#define BSTR_LLEN sizeof(UINT)
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#define BSTR_PTR(b) ((BYTE *)(b)-BSTR_LLEN)
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#define BSTR_SLEN(b) ((*(UINT *)BSTR_PTR(b)))
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#define BSTR_BLEN(b) (BSTR_SLEN(b)+sizeof(WCHAR))
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#define BSTR_TLEN(b) (BSTR_BLEN(b)+BSTR_LLEN)
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#endif
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#endif // #ifndef __PROPS_HXX__
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