FRAME_ESCAPE      624 net/if_sl.c    					case FRAME_ESCAPE:
FRAME_ESCAPE      651 net/if_sl.c    					if (putc(FRAME_ESCAPE, &tp->t_outq))
FRAME_ESCAPE      653 net/if_sl.c    					if (putc(*cp++ == FRAME_ESCAPE ?
FRAME_ESCAPE      783 net/if_sl.c    			c = FRAME_ESCAPE;
FRAME_ESCAPE      791 net/if_sl.c    	case FRAME_ESCAPE: