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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 5.2 (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: }
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