tag	line	file	source code
current_idx	1363	drivers/net/ppp.c	register int current_idx;
current_idx	1367	drivers/net/ppp.c	buf_base (ppp->ubuf) [current_idx++] = (u_char) (c); \
current_idx	1368	drivers/net/ppp.c	current_idx &= ppp->ubuf->size;       \
current_idx	1369	drivers/net/ppp.c	if (current_idx == ppp->ubuf->tail)       \
current_idx	1382	drivers/net/ppp.c	current_idx = ppp->ubuf->head;
current_idx	1402	drivers/net/ppp.c	ppp->ubuf->head = current_idx;