1*19974Sdist /* 2*19974Sdist * Copyright (c) 1980 Regents of the University of California. 3*19974Sdist * All rights reserved. The Berkeley software License Agreement 4*19974Sdist * specifies the terms and conditions for redistribution. 5*19974Sdist */ 6*19974Sdist 715487Sralph #ifndef lint 8*19974Sdist static char sccsid[] = "@(#)close.c 5.1 (Berkeley) 05/07/85"; 9*19974Sdist #endif not lint 1015487Sralph 1115487Sralph #include <signal.h> 1215487Sralph #include "gigi.h" 1315487Sralph 1415487Sralph closepl() 1515487Sralph { 1615487Sralph /* recieve interupts */ 1715487Sralph signal(SIGINT, SIG_IGN); 1815487Sralph 1915487Sralph /* exit graphics mode */ 2015487Sralph putchar( ESC ); 2115487Sralph putchar('\\'); 2215487Sralph 2315487Sralph exit(0); 2415487Sralph } 25