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Maiko sources matching state as of 020102 prior to initial patching for Mac OSX
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96
src/typeof.c
Executable file
96
src/typeof.c
Executable file
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/* $Id: typeof.c,v 1.3 1999/05/31 23:35:44 sybalsky Exp $ (C) Copyright Venue, All Rights Reserved */
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static char *id = "$Id: typeof.c,v 1.3 1999/05/31 23:35:44 sybalsky Exp $ Copyright (C) Venue";
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/************************************************************************/
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/* */
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/* (C) Copyright 1989-95 Venue. All Rights Reserved. */
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/* Manufactured in the United States of America. */
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/* */
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/* The contents of this file are proprietary information */
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/* belonging to Venue, and are provided to you under license. */
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/* They may not be further distributed or disclosed to third */
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/* parties without the specific permission of Venue. */
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/* */
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/************************************************************************/
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#include "version.h"
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/****************************************************************/
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/* LISTP(3Q),NTYPEX(4Q),TYPEP(5Q),DTEST(6Q) ,INSTANCEP(303Q) */
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/****************************************************************/
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/*
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changed : Jan. 13 1987 take
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changed : Feb. 05 1987 take
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changed : Jul. 24 1987 take
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*/
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#include "lispemul.h"
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#include "lsptypes.h"
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#include "cell.h"
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#include "lispmap.h"
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#include "lspglob.h"
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/************************************************************************/
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/* */
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/* N _ O P _ d t e s t */
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/* */
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/* Check for type conformity, else error. */
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/* */
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/************************************************************************/
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LispPTR N_OP_dtest(register LispPTR tos, register int atom_index)
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{
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register struct dtd *dtd68k ;
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for(dtd68k=(struct dtd *) GetDTD(GetTypeNumber(tos));
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#ifdef BIGVM
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atom_index != dtd68k->dtd_name;
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#else
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atom_index != dtd68k->dtd_namelo+(dtd68k->dtd_namehi<<16) ;
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#endif /* BIGVM */
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dtd68k=(struct dtd *) GetDTD(dtd68k->dtd_supertype))
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{
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if( dtd68k->dtd_supertype == 0) ERROR_EXIT(tos);
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}
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return(tos);
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} /* OP_DTEST END */
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/************************************************************************/
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/* */
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/* N _ O P _ i n s t a n c e p */
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/* */
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/* Returns T if tos has type named by atom_index, else NIL. */
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/* */
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/************************************************************************/
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LispPTR N_OP_instancep(register LispPTR tos, register int atom_index)
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{
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register unsigned int type ;
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register struct dtd *dtd68k ;
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for( dtd68k=(struct dtd *)GetDTD(GetTypeNumber(tos));
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#ifdef BIGVM
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atom_index != dtd68k->dtd_name;
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#else
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atom_index != dtd68k->dtd_namelo+(dtd68k->dtd_namehi<<16) ;
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#endif /* BIGVM */
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dtd68k=(struct dtd *)GetDTD(dtd68k->dtd_supertype) )
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{
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if( dtd68k->dtd_supertype== 0) { return(NIL_PTR); }
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}
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return(ATOM_T);
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} /* N_OP_instancep END */
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