coords_in_mouse_face_p 1234 src/xdisp.c    static bool coords_in_mouse_face_p (struct window *, int, int);
coords_in_mouse_face_p 33644 src/xdisp.c          && coords_in_mouse_face_p (w, hpos, vpos)
coords_in_mouse_face_p 34164 src/xdisp.c      return coords_in_mouse_face_p (w, hpos, vpos);
coords_in_mouse_face_p 35740 src/xdisp.c          same_region = coords_in_mouse_face_p (w, hpos, vpos);