public static SignOrCreationError sign_error() {
long ret = bindings.SignOrCreationError_sign_error();
if (ret >= 0 && ret <= 4096) { return null; }
public static SignOrCreationError sign_error() {
long ret = bindings.SignOrCreationError_sign_error();
if (ret >= 0 && ret <= 4096) { return null; }