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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 5.1 (Berkeley) 5/7/85"; ! 9: #endif not lint ! 10: ! 11: #include <signal.h> ! 12: #include "hp7221.h" ! 13: ! 14: closepl() ! 15: { ! 16: /* receive interupts */ ! 17: signal(SIGINT, SIG_IGN); ! 18: printf( "v@}" ); /* Put pen away. */ ! 19: fflush( stdout ); ! 20: }
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