HelenOS sources

htc_tx_management_header_t  588 uspace/drv/nic/ar9271/ar9271.c 		offset = sizeof(htc_tx_management_header_t) +
htc_tx_management_header_t  598 uspace/drv/nic/ar9271/ar9271.c 		htc_tx_management_header_t *mgmt_header =
htc_tx_management_header_t  599 uspace/drv/nic/ar9271/ar9271.c 		    (htc_tx_management_header_t *)
HelenOS homepage, sources at GitHub