usr/src/lib/libplot/t4014/erase.c

#ifndef lint
static char sccsid[] = "@(#)erase.c     4.1 (Berkeley) %G%";
#endif

extern int ohiy;
extern int ohix;
extern int oloy;
extern int oextra;
erase(){
        int i;
                putch(033);
                putch(014);
                ohiy= -1;
                ohix = -1;
                oextra = -1;
                oloy = -1;
                sleep(2);
                return;
}