// SetRole is a wrapper around gtk_window_set_role().
func (v *Window) SetRole(s string) {
cstr := (*C.gchar)(C.CString(s))
defer C.free(unsafe.Pointer(cstr))
C.gtk_window_set_role(v.native(), cstr)
}
func (w *Window) SetRole(role string) {
s0 := _GString(role)
defer _GFree(unsafe.Pointer(s0))
C.gtk_window_set_role(w.c, s0)
}