Function gobject_sys::g_param_spec_enum

pub unsafe extern "C" fn g_param_spec_enum(
    name: *const c_char, 
    nick: *const c_char, 
    blurb: *const c_char, 
    enum_type: GType, 
    default_value: c_int, 
    flags: GParamFlags
) -> *mut GParamSpec