63 lines
901 B
C
63 lines
901 B
C
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/* DEC **ZeroDecimalArray(dst, n);
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*
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* ARGUMENT
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* DEC **dst;
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* int n;
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*
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* DESCRIPTION
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* Sets each element in an array of n DEC pointers to 0 with id 2.
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*
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* SIDE EFFECTS
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* None.
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*
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* RETURNS
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* Returns dst if successful,
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* otherwise returns GM_NULLARR.
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*
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* POSSIBLE ERROR CODES
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*
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* GM_NULLPOINTER
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* GM_ARGVAL
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*
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* AUTHOR
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* Jared Levy
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* Copyright (C) 1987-1990 Greenleaf Software Inc. All rights reserved.
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*
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* MODIFICATIONS
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*
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*/
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#include <stdio.h>
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#include "gm.h"
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#include "gmsystem.h"
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DEC **ZeroDecimalArray(dst, n)
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DEC **dst;
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int n;
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{
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int i;
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_MacStart(GM_DZEROARR);
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if (n<=0) {
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_MacErr(GM_ARGVAL);
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_MacRet(GM_NULLARR);
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}
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if(!dst) {
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_MacErr(GM_NULLPOINTER);
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_MacRet(GM_NULLARR);
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}
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/* check that each element of array is allocated */
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for (i=0; i<n; i++)
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if (!dst[i]) {
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_MacErr(GM_NULLPOINTER);
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}
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else
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_MacDZero(dst[i]);
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_MacRet(dst);
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}
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