49 lines
1.9 KiB
C
49 lines
1.9 KiB
C
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/*-----------------------------------------------------------------------------
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Microsoft FUSION
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Microsoft Confidential
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Copyright 1995-2000 Microsoft Corporation. All Rights Reserved.
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@doc external
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@module fusionpreprocessorpaste.h
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@owner JayKrell
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-----------------------------------------------------------------------------*/
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#if !defined(VS_COMMON_INC_FUSION_PREPROCESSORPASTE_H_INCLUDED_) // {
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#define VS_COMMON_INC_FUSION_PREPROCESSORPASTE_H_INCLUDED_
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/*#pragma once ends up in .rgi, which is bad, so do not do it*/
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#define FusionpPrivatePreprocessorPaste(x, y) x ## y
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/*-----------------------------------------------------------------------------
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Name: FusionpPreprocessorPaste2, FusionpPreprocessorPaste3, etc.
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@macro
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These macros paste together n tokens, where n is in the name of the macro.
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A level of evaluation is inserted as well.
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define A 1
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define B 2
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FusionpPreprocessorPaste2(A, B) -> 12
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@owner JayKrell
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-----------------------------------------------------------------------------*/
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// These are synonyms.
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#define FusionpPreprocessorPaste(x, y) FusionpPrivatePreprocessorPaste(x, y)
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#define FusionpPreprocessorPaste2(x, y) FusionpPrivatePreprocessorPaste(x, y)
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#define FusionpPreprocessorPaste3(x, y, z) FusionpPreprocessorPaste(FusionpPreprocessorPaste(x, y), z)
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#define FusionpPreprocessorPaste4(w, x, y, z) FusionpPreprocessorPaste(FusionpPreprocessorPaste3(w, x, y), z)
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#define FusionpPreprocessorPaste5(v, w, x, y, z) FusionpPreprocessorPaste(FusionpPreprocessorPaste4(v, w, x, y), z)
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#define FusionpPreprocessorPaste6(u, v, w, x, y, z) FusionpPreprocessorPaste(FusionpPreprocessorPaste5(u, v, w, x, y), z)
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#define FusionpPreprocessorPaste15(a1,a2,a3,a4,a5,a6,a7,a8,a9,a,b,c,d,e,f) \
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FusionpPreprocessorPaste3 \
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( \
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FusionpPreprocessorPaste5(a1,a2,a3,a4,a5), \
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FusionpPreprocessorPaste5(a6,a7,a8,a9,a), \
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FusionpPreprocessorPaste5(b,c,d,e,f) \
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)
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#endif // }
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