tag	line	file	source code
sbytes	683	drivers/net/ppp.c	ppp->stats.sbytes += count;
sbytes	710	drivers/net/ppp.c	ppp->stats.sbytes += actual;
sbytes	745	drivers/net/ppp.c	ppp->stats.sbytes += actual;
sbytes	150	include/linux/if_ppp.h	__u32    sbytes;    /* bytes sent       */