tag	line	file	source code
sbytes	666	drivers/net/ppp.c	ppp->stats.sbytes += count;
sbytes	693	drivers/net/ppp.c	ppp->stats.sbytes += actual;
sbytes	726	drivers/net/ppp.c	ppp->stats.sbytes += actual;
sbytes	146	include/linux/ppp.h	unsigned long    sbytes;    /* bytes sent       */