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Annotation of 43BSD/usr.lib/libplot/gigi/close.c, revision 1.1.1.1

1.1       root        1: /*
                      2:  * Copyright (c) 1980 Regents of the University of California.
                      3:  * All rights reserved.  The Berkeley software License Agreement
                      4:  * specifies the terms and conditions for redistribution.
                      5:  */
                      6: 
                      7: #ifndef lint
                      8: static char sccsid[] = "@(#)close.c    5.1 (Berkeley) 5/7/85";
                      9: #endif not lint
                     10: 
                     11: #include <signal.h>
                     12: #include "gigi.h"
                     13: 
                     14: closepl()
                     15: {
                     16:        /* recieve interupts */
                     17:        signal(SIGINT, SIG_IGN);
                     18: 
                     19:        /* exit graphics mode */
                     20:        putchar( ESC );
                     21:        putchar('\\');
                     22: 
                     23:        exit(0);
                     24: }

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