void jfile_bind(JNIEnv *env, jobject jfile, msg_file_t fd) {
env->SetLongField(jfile, jfile_field_bind, reinterpret_cast<std::intptr_t>(fd));
}
msg_file_t jfile_get_native(JNIEnv *env, jobject jfile) {
void jfile_bind(JNIEnv *env, jobject jfile, msg_file_t fd) {
env->SetLongField(jfile, jfile_field_bind, reinterpret_cast<std::intptr_t>(fd));
}
msg_file_t jfile_get_native(JNIEnv *env, jobject jfile) {