94 lines
2.5 KiB
C
94 lines
2.5 KiB
C
/*
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* t120.h
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*
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* Abstract:
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* This is the interface file for the communications infrastructure of
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* T120.
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*
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* Note that this is a "C" language interface in order to prevent any "C++"
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* naming conflicts between different compiler manufacturers. Therefore,
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* if this file is included in a module that is being compiled with a "C++"
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* compiler, it is necessary to use the following syntax:
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*
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* extern "C"
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* {
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* #include "t120.h"
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* }
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*
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* This disables C++ name mangling on the API entry points defined within
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* this file.
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*
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* Author:
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* blp
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*
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* Caveats:
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* none
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*/
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#ifndef _T120_
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#define _T120_
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/*
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* This is the GCCBoolean type used throughout MCS.
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*/
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typedef int T120Boolean;
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/*
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* These macros are used to resolve far references in the Windows world.
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* When not operating in the Windows world, they are simply NULL.
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*/
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#ifdef _WINDOWS
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# ifndef FAR
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# ifdef WIN32
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# define FAR
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# else
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# define FAR _far
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# endif
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# endif
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# ifndef CALLBACK
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# ifdef WIN32
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# define CALLBACK __stdcall
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# else
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# define CALLBACK _far _pascal
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# endif
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# endif
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# ifndef APIENTRY
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# ifdef WIN32
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# define APIENTRY __stdcall
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# else
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# define APIENTRY _far _pascal _export
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# endif
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# endif
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#else
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# ifndef FAR
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# define FAR
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# endif
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# ifndef CALLBACK
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# define CALLBACK
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# endif
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# ifndef APIENTRY
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# define APIENTRY
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# endif
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#endif
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#define FALSE 0
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#define TRUE 1
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/*
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* These macros are used to pack 2 16-bit values into a 32-bit variable, and
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* get them out again.
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*/
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#ifndef LOWUSHORT
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#define LOWUSHORT(ul) ((unsigned short) (ul))
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#endif
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#ifndef HIGHUSHORT
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#define HIGHUSHORT(ul) ((unsigned short) ((unsigned long) (ul) >> 16))
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#endif
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#include "mcscommn.h"
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#include "tgcc.h" // tiny gcc
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#endif
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