1 #ifndef lint 2 static char sccsid[] = "@(#)close.c 4.1 (Berkeley) 11/10/83"; 3 #endif 4 5 #include <signal.h> 6 #include "dumb.h" 7 8 closepl() 9 { 10 int i, j; 11 12 for(j=0; j<LINES; j++){ 13 for(i=0; i<COLS; i++){ 14 printf("%c", screenmat[i][j]); 15 } 16 printf("\n"); 17 } 18 signal(SIGINT, SIG_IGN); 19 exit(0); 20 } 21