check arguments to sqrt() (from jerry@opal)

[unix-history] / usr / src / lib / libplot / dumb / close.c

/*
 * Copyright (c) 1980 Regents of the University of California.
 * All rights reserved.  The Berkeley software License Agreement
 * specifies the terms and conditions for redistribution.
 */

#ifndef lint
static char sccsid[] = "@(#)close.c	5.1 (Berkeley) %G%";
#endif not lint

#include <signal.h>
#include "dumb.h"

closepl()
{
	int i, j;

	for(j=0; j<LINES; j++){
		for(i=0; i<COLS; i++){
			printf("%c", screenmat[i][j]);
		}
		printf("\n");
	}
	signal(SIGINT, SIG_IGN);
	exit(0);
}