SRB_HEAD          140 dev/ic/trm.h   TAILQ_HEAD(SRB_HEAD, trm_scsi_req_q);
SRB_HEAD          221 dev/ic/trm.h   	struct	SRB_HEAD	freeSRB;
SRB_HEAD          222 dev/ic/trm.h   	struct	SRB_HEAD	goingSRB;
SRB_HEAD          223 dev/ic/trm.h   	struct	SRB_HEAD	waitingSRB;