HelenOS sources

ui_rbutton_ctl_pos_event   60 uspace/lib/ui/src/rbutton.c static ui_evclaim_t ui_rbutton_ctl_pos_event(void *, pos_event_t *);
ui_rbutton_ctl_pos_event   66 uspace/lib/ui/src/rbutton.c 	.pos_event = ui_rbutton_ctl_pos_event
HelenOS homepage, sources at GitHub