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76 lines
2.2 KiB
76 lines
2.2 KiB
//+-------------------------------------------------------------------------
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//
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// Microsoft Windows
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// Copyright (C) Microsoft Corporation, 1994.
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//
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// File: usermrsh.h
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//
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// Contents: Function prototypes related to user marshal support.
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//
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// History: Mar-15-95 RyszardK Created
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//
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//--------------------------------------------------------------------------
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#ifndef __USERMRSH_H__
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#define __USERMRSH_H__
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// Shortcut typedefs.
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typedef unsigned char uchar;
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typedef unsigned short ushort;
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typedef unsigned long ulong;
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typedef unsigned int uint;
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#ifndef TRUE
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#define TRUE (1)
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#define FALSE (0)
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typedef unsigned short BOOL;
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#endif
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#define NDR_ASSERT( Expr, S )
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#define ALIGN( pStuff, cAlign ) \
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pStuff = (unsigned char *)((ulong)((pStuff) + (cAlign)) & ~ (cAlign))
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#define LENGTH_ALIGN( Length, cAlign ) \
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Length = (((Length) + (cAlign)) & ~ (cAlign))
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#define PCHAR_LV_CAST *(char __RPC_FAR * __RPC_FAR *)&
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#define PSHORT_LV_CAST *(short __RPC_FAR * __RPC_FAR *)&
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#define PLONG_LV_CAST *(long __RPC_FAR * __RPC_FAR *)&
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#define PHYPER_LV_CAST *(hyper __RPC_FAR * __RPC_FAR *)&
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#define PUSHORT_LV_CAST *(unsigned short __RPC_FAR * __RPC_FAR *)&
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#define PULONG_LV_CAST *(unsigned long __RPC_FAR * __RPC_FAR *)&
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#define USER_MARSHAL_MARKER 0x72657355
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// This are based on flags that come from wtypes.idl
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#define INPROC_CALL( Flags) (USER_CALL_CTXT_MASK(Flags) == MSHCTX_INPROC)
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#define REMOTE_CALL( Flags) (USER_CALL_CTXT_MASK(Flags) == MSHCTX_DIFFERENTMACHINE)
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#define GLOBAL_CALL( Flags) !INPROC_CALL(Flags) && !REMOTE_CALL(Flags)
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// Local handles are global on Chicago.
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// On NT, local handles are valid only within the same process.
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#if defined(_CHICAGO_)
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#define PASSING_DATA( Flags ) REMOTE_CALL( Flags )
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#define PASSING_HANDLE( Flags ) (! REMOTE_CALL( Flags ))
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#else
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#define PASSING_DATA( Flags ) (! INPROC_CALL( Flags ))
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#define PASSING_HANDLE( Flags ) INPROC_CALL( Flags )
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#endif
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#define WDT_DATA_MARKER WDT_REMOTE_CALL
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#define WDT_HANDLE_MARKER WDT_INPROC_CALL
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#define IS_DATA_MARKER( dw ) (WDT_REMOTE_CALL == dw)
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#define WdtpMemoryCopy(Destination, Source, Length) \
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RtlCopyMemory(Destination, Source, Length)
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#endif // __USERMRSH_H__
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