pppstart           72 kern/tty_conf.c int	pppstart(struct tty *tp);
pppstart          124 kern/tty_conf.c 	  pppinput, pppstart, ttymodem },		/* 5- PPPDISC */
pppstart          136 net/ppp_tty.c  int	pppstart(struct tty *tp, int);
pppstart          683 net/ppp_tty.c      pppstart(tp, 0);
pppstart          772 net/ppp_tty.c      pppstart(tp, 1);