47 lines
945 B
C
Executable File
47 lines
945 B
C
Executable File
/* Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */
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/* All Rights Reserved */
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/* THIS IS UNPUBLISHED PROPRIETARY SOURCE CODE OF AT&T */
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/* The copyright notice above does not evidence any */
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/* actual or intended publication of such source code. */
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#ident "@(#)open.c 1.1 90/08/19 SMI" /* SVr4.0 1.1 */
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/*
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* Copyright (c) 1980 Regents of the University of California.
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* All rights reserved. The Berkeley software License Agreement
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* specifies the terms and conditions for redistribution.
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*/
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/*
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* Copyright (c) 1983, 1984 1985, 1986, 1987, 1988, Sun Microsystems, Inc.
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* All Rights Reserved.
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*/
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/*
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* Displays plot files on a BBN bitgraph terminal.
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*/
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#include <signal.h>
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#include "bg.h"
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int currentx = 0;
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int currenty = 0;
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double lowx = 0.0;
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double lowy = 0.0;
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double scale = 1.0;
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openpl()
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{
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void closepl();
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/* catch interupts */
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signal(SIGINT, closepl);
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currentx = 0;
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currenty = 0;
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space(0, 0, XMAX, YMAX);
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}
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