1*15487Sralph #ifndef lint 2*15487Sralph static char sccsid[] = "@(#)close.c 4.1 (Berkeley) 11/10/83"; 3*15487Sralph #endif 4*15487Sralph 5*15487Sralph #include <signal.h> 6*15487Sralph #include "gigi.h" 7*15487Sralph 8*15487Sralph closepl() 9*15487Sralph { 10*15487Sralph /* recieve interupts */ 11*15487Sralph signal(SIGINT, SIG_IGN); 12*15487Sralph 13*15487Sralph /* exit graphics mode */ 14*15487Sralph putchar( ESC ); 15*15487Sralph putchar('\\'); 16*15487Sralph 17*15487Sralph exit(0); 18*15487Sralph } 19