ack/util/cpp/ch7mon.c

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1987-03-10 11:49:39 +00:00
/* $Header$ */
1987-03-09 19:15:41 +00:00
/*
* (c) copyright 1987 by the Vrije Universiteit, Amsterdam, The Netherlands.
* See the copyright notice in the ACK home directory, in the file "Copyright".
*/
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/* EVALUATION OF MONADIC OPERATORS */
#include "Lpars.h"
ch7mon(oper, pval)
register int *pval;
{
switch (oper) {
case '~':
*pval = ~(*pval);
break;
case '-':
*pval = -(*pval);
break;
case '!':
*pval = !(*pval);
break;
}
}