// Copyright (c) 2022, the Dart project authors.  Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.

// The ABI type sizes are the same for 32-bit Wasm as for 32-bit ARM, so we
// can just use an ABI enum index corresponding to a 32-bit ARM platform.

const int kWasmAbiEnumIndex = 0; // androidArm
