HelenOS sources

ieee80211_send_frame  786 uspace/lib/ieee80211/src/ieee80211.c 	nic_set_send_frame_handler(nic, ieee80211_send_frame);
ieee80211_send_frame 1575 uspace/lib/ieee80211/src/ieee80211.c 	ieee80211_send_frame(nic, output_buffer, output_size);