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90 lines
3.1 KiB
90 lines
3.1 KiB
/*
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- M A P I P E R F . H
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-
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* Purpose:
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* This is the place to define data structures, macros, and functions
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* used to improve the performance of WMS components.
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*
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* Copyright Microsoft Corporation, 1993-1994.
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*
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*/
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#ifndef __MAPIPERF_H__
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#define __MAPIPERF_H__
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/*
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- SEGMENT()
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-
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* Purpose:
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* This macro allows us to control whether code_seg()s get defined
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* in a source module or not. Currently, these are only defined on
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* the Win16 platform. On Windows 95 and NT this macro expands out to
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* a #pragma comment(). The usage in a source module is:
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*
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* #pragma SEGMENT(segment_name)
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*
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* For Lego, the code_seg should never be used - TF
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*/
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/* #if defined(WIN16) && !defined(DEBUG)
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#define SEGMENT(seg) code_seg(#seg)
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#else */
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#define SEGMENT(seg) comment(user,#seg)
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/* #endif */
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#if defined(WIN32) && !defined(MAC)
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#define SHARED_BEGIN data_seg(".SHARED")
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#define SHARED1_BEGIN data_seg(".SHARED1")
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#define SHARED_END data_seg()
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#define VTBL_BEGIN data_seg(".VTABLE")
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#define VTBL_END data_seg()
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#define DATA1_BEGIN data_seg(".data1","DATA")
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#define DATA2_BEGIN data_seg(".data2","DATA")
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#define DATA3_BEGIN data_seg(".data3","DATA")
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#define DATA_END data_seg()
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#else
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#define SHARED_BEGIN comment(user,".shared")
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#define SHARED1_BEGIN comment(user,".shared1")
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#define SHARED_END comment(user,".shared")
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#define VTBL_BEGIN comment(user,".vtable")
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#define VTBL_END comment(user,".vtable")
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#define DATA1_BEGIN comment(user,".data1")
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#define DATA2_BEGIN comment(user,".data2")
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#define DATA3_BEGIN comment(user,".data3")
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#define DATA_END comment(user,".data end")
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#endif
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// $MAC - Mac needs 16 bit style memory management
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#if defined(WIN32) && !defined(MAC)
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#define STACK_ALLOC(Size, Ptr) ( Ptr = _alloca((size_t) Size), Ptr ? S_OK : MAPI_E_NOT_ENOUGH_MEMORY )
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#define STACK_FREE(Ptr)
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#else
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#define STACK_ALLOC(Size, Ptr) MAPIAllocateBuffer(Size, &Ptr)
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#define STACK_FREE(Ptr) if (Ptr) MAPIFreeBuffer(Ptr)
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#endif
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#define FASTCALL __fastcall
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#define MAPISetBufferNameFn(pv) \
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(!(pv) || !(*((ULONG *)(pv) - 2) & 0x40000000)) ? 0 : \
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(**((int (__cdecl ***)(void *, ...))((ULONG *)(pv) - 3))) \
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((void *)*((ULONG *)pv - 3), (ULONG *)pv - 4,
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#if defined(DEBUG) && !defined(DOS) && !defined(WIN16) && !defined(_WIN64)
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#define MAPISetBufferName(pv,psz) MAPISetBufferNameFn(pv) psz)
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#define MAPISetBufferName1(pv,psz,a1) MAPISetBufferNameFn(pv) psz,a1)
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#define MAPISetBufferName2(pv,psz,a1,a2) MAPISetBufferNameFn(pv) psz,a1,a2)
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#define MAPISetBufferName3(pv,psz,a1,a2,a3) MAPISetBufferNameFn(pv) psz,a1,a2,a3)
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#define MAPISetBufferName4(pv,psz,a1,a2,a3,a4) MAPISetBufferNameFn(pv) psz,a1,a2,a3,a4)
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#define MAPISetBufferName5(pv,psz,a1,a2,a3,a4,a5) MAPISetBufferNameFn(pv) psz,a1,a2,a3,a4,a5)
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#else
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#define MAPISetBufferName(pv,psz)
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#define MAPISetBufferName1(pv,psz,a1)
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#define MAPISetBufferName2(pv,psz,a1,a2)
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#define MAPISetBufferName3(pv,psz,a1,a2,a3)
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#define MAPISetBufferName4(pv,psz,a1,a2,a3,a4)
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#define MAPISetBufferName5(pv,psz,a1,a2,a3,a4,a5)
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#endif
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#endif /* __MAPIPERF_H__ */
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