From:	"Ilari Kaartinen" <ililka AT mantta DOT fi>
Newsgroups:	comp.os.msdos.djgpp
Subject:	Re: arrarys
Date:	Thu, 6 Apr 2000 17:33:47 +0300
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References:	<5ZtG4.648$OR3 DOT 8963 AT typhoon DOT nyroc DOT rr DOT com>
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To:	djgpp AT delorie DOT com
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You didn't give enough information to answer this question.
So, I assume that you are using C.

Bob <fubu36 AT stny DOT rr DOT com> wrote in message
news:5ZtG4.648$OR3 DOT 8963 AT typhoon DOT nyroc DOT rr DOT com...
> if a array is delcared such as "int number[19];"
> is there anyway to later change it so that it keeps all of the original
> values but can hold an addition 1,5,or any addition numbers?
>
>

/* clip clip */
#include <stdio.h>
#define SIZEOFARRAY 19
#define ADDME 5

int main(void)
{
int* array = (int*)malloc(sizeof(int)*SIZEOFARRAY);
if(array == NULL)
    return 1;

/* this is what you wanted */
array = (int*)realloc(array,sizeof(int)*(SIZEOFARRAY+ADDME));

free(array);

return 0;
}
/* clip clip */

--
 - Ilari
http://www.mantta.fi/~ililka/

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