q_head            429 dev/ic/pdqreg.h     void *q_head;
q_head            322 dev/ic/pdqvar.h 	(q)->q_head = (b); \
q_head            329 dev/ic/pdqvar.h     if (((b) = (PDQ_OS_DATABUF_T *) (q)->q_head) != NULL) { \
q_head            330 dev/ic/pdqvar.h 	if (((q)->q_head = PDQ_OS_DATABUF_NEXTPKT(b)) == NULL) \