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Diffstat (limited to '')
-rw-r--r-- | third_party/wasm2c/include/wabt/base-types.h | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/third_party/wasm2c/include/wabt/base-types.h b/third_party/wasm2c/include/wabt/base-types.h new file mode 100644 index 0000000000..9e33835330 --- /dev/null +++ b/third_party/wasm2c/include/wabt/base-types.h @@ -0,0 +1,35 @@ +/* + * 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 + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * 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_ |