25 lines
435 B
C
25 lines
435 B
C
/* $Id$ */
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/*
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* (c) copyright 1987 by the Vrije Universiteit, Amsterdam, The Netherlands.
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* See the copyright notice in the ACK home directory, in the file "Copyright".
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*/
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/* EVALUATION OF MONADIC OPERATORS */
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#include "Lpars.h"
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#include <em_arith.h>
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void ch7mon(int oper, arith *pval)
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{
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switch (oper) {
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case '~':
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*pval = ~(*pval);
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break;
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case '-':
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*pval = -(*pval);
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break;
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case '!':
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*pval = !(*pval);
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break;
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}
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}
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