76 lines
2.0 KiB
C++
76 lines
2.0 KiB
C++
//+---------------------------------------------------------------------------
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//
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// Microsoft Windows
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// Copyright (C) Microsoft Corporation, 1992 - 1994.
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//
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// File: astg.hxx
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//
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// Contents: Common header file for async docfiles
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//
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// Classes:
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//
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// Functions:
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//
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// History: 19-Dec-95 PhilipLa Created
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//
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//----------------------------------------------------------------------------
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#ifndef __ASTG_HXX__
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#define __ASTG_HXX__
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#if DBG == 1
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DECLARE_DEBUG(astg);
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#endif
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#if DBG == 1
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#define astgDebugOut(x) astgInlineDebugOut x
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#ifndef REF
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#define astgAssert(e) Win4Assert(e)
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#define astgVerify(e) Win4Assert(e)
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#else
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#include <assert.h>
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#define astgAssert(e) assert(e)
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#define astgVerify(e) assert(e)
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#endif //!REF
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#else
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#define astgDebugOut(x)
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#define astgAssert(e)
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#define astgVerify(e) (e)
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#endif
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#define astgErr(l, e) ErrJmp(astg, l, e, sc)
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#define astgChkTo(l, e) if (FAILED(sc = (e))) astgErr(l, sc) else 1
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#define astgHChkTo(l, e) if (FAILED(sc = GetScode(e))) astgErr(l, sc) else 1
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#define astgChk(e) astgChkTo(Err, e)
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#define astgHChk(e) astgHChkTo(Err, e)
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#define astgMemTo(l, e) if ((e) == NULL) astgErr(l, STG_E_INSUFFICIENTMEMORY) else 1
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#define astgMem(e) astgMemTo(Err, e)
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#define IsValidHugePtrIn(pv, n) (((pv) == NULL) || !IsBadHugeReadPtr(pv, n))
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#define IsValidHugePtrOut(pv, n) (!IsBadHugeWritePtr(pv, n))
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#define ValidateBuffer(pv, n) \
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(((pv) == NULL || !IsValidPtrIn(pv, n)) ? STG_E_INVALIDPOINTER : S_OK)
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#define ValidatePtrBuffer(pv) \
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ValidateBuffer(pv, sizeof(void *))
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#define ValidateHugeBuffer(pv, n) \
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(((pv) == NULL || !IsValidHugePtrIn(pv, n)) ? STG_E_INVALIDPOINTER : S_OK)
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#define ValidateOutBuffer(pv, n) \
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(!IsValidPtrOut(pv, n) ? STG_E_INVALIDPOINTER : S_OK)
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#define ValidateOutPtrBuffer(pv) \
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ValidateOutBuffer(pv, sizeof(void *))
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#define ValidateHugeOutBuffer(pv, n) \
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(!IsValidHugePtrOut(pv, n) ? STG_E_INVALIDPOINTER : S_OK)
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#endif // #ifndef __ASTG_HXX__
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