4.3BSD - /usr/src/usr.lib/libplot/bitgraph/close.c

   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	5.2 (Berkeley) 4/30/85";
   9: #endif not lint
  10: 
  11: 
  12: #include <signal.h>
  13: #include "bg.h"
  14: 
  15: closepl()
  16: {
  17:     /* recieve interupts */
  18:     signal(SIGINT, SIG_IGN);
  19: 
  20:     /* exit graphics mode */
  21:     putchar( ESC );
  22:     printf("[H");
  23:     exit(0);
  24: }

Defined functions

Defined variables