JNIEXPORT void JNICALL Java_org_lwjgl_opengl_GL11_nglDrawArrays(JNIEnv *env, jclass clazz, jint mode, jint first,      >jint count, jlong function_pointer) {
     glDrawArraysPROC glDrawArrays = (glDrawArraysPROC)((intptr_t)function_pointer);
     glDrawArrays(mode, first, count);
 }