pub unsafe extern "C" fn gtk_binding_entry_add_signal_from_string(
binding_set: *mut GtkBindingSet,
signal_desc: *const c_char
) -> GTokenType
pub unsafe extern "C" fn gtk_binding_entry_add_signal_from_string(
binding_set: *mut GtkBindingSet,
signal_desc: *const c_char
) -> GTokenType