polkadot-js/client

// Copyright 2017-2019 @polkadot/client-runtime authors & contributors
// This software may be modified and distributed under the terms
// of the Apache-2.0 license. See the LICENSE file for details.

import { RuntimeEnvHeap, Pointer } from '../types';

export default function memcpy (heap: RuntimeEnvHeap, dstPtr: Pointer, srcPtr: Pointer, num: number): Pointer {
  return heap.set(
    dstPtr,
    heap.get(srcPtr, num)
  );
}