tag	line	file	source code
ppp_dev_xmit_lower	1994	drivers/net/ppp.c	ppp_dev_xmit_lower (ppp, buf, new_data,
ppp_dev_xmit_lower	2013	drivers/net/ppp.c	ppp_dev_xmit_lower (ppp, buf, data, count, !!(proto & 0xFF00));