pub unsafe extern "C" fn g_param_spec_pool_lookup(
pool: *mut GParamSpecPool,
param_name: *const c_char,
owner_type: GType,
walk_ancestors: gboolean,
) -> *mut GParamSpec
pub unsafe extern "C" fn g_param_spec_pool_lookup(
pool: *mut GParamSpecPool,
param_name: *const c_char,
owner_type: GType,
walk_ancestors: gboolean,
) -> *mut GParamSpec