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/*
* Copyright 2021 WebAssembly Community Group participants
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef WABT_BASE_TYPES_H_
#define WABT_BASE_TYPES_H_
#include <cstddef>
#include <cstdint>
namespace wabt {
using Index = uint32_t; // An index into one of the many index spaces.
using Address = uint64_t; // An address or size in linear memory.
using Offset = size_t; // An offset into a host's file or memory buffer.
constexpr Address kInvalidAddress = ~0;
constexpr Index kInvalidIndex = ~0;
constexpr Offset kInvalidOffset = ~0;
} // namespace wabt
#endif // WABT_BASE_TYPES_H_