HelenOS sources

remcons_vt_key    127 uspace/srv/hid/remcons/remcons.c static void remcons_vt_key(void *, keymod_t, keycode_t, char);
remcons_vt_key    134 uspace/srv/hid/remcons/remcons.c 	.key = remcons_vt_key,
HelenOS homepage, sources at GitHub