swsl_head        1412 dev/ic/midway.c   sc->swsl_size = sc->swsl_head = sc->swsl_tail = 0;
swsl_head        2645 dev/ic/midway.c   slot = sc->swslist[sc->swsl_head];
swsl_head        2672 dev/ic/midway.c     EN_WRAPADD(0, MID_SL_N, sc->swsl_head, 1); 
swsl_head        3182 dev/ic/midway.c       for (cnt = sc->swsl_head ; cnt != sc->swsl_tail ; 
swsl_head         112 dev/ic/midwayvar.h   u_int16_t swsl_head, 		/* ends of swslist (index into swslist) */