Symbol: screen_check_selection
usr.bin/tmux/screen-write.c
2658
selected = screen_check_selection(s, s->cx, s->cy);
usr.bin/tmux/tmux.h
3621
int screen_check_selection(struct screen *, u_int, u_int);
usr.bin/tmux/window-copy.c
5705
if (!screen_check_selection(&data->screen, x, y))