Zigzag.hh

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/*
 * Licensed to the Apache Software Foundation (ASF) under one
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 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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
 *
 *     https://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,
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 * See the License for the specific language governing permissions and
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#ifndef avro_Encoding_hh__
#define avro_Encoding_hh__

#include <stdint.h>
#include <array>
#include <cstddef>

#include "Config.hh"

namespace avro {

AVRO_DECL uint64_t encodeZigzag64(int64_t input);
AVRO_DECL int64_t decodeZigzag64(uint64_t input);

AVRO_DECL uint32_t encodeZigzag32(int32_t input);
AVRO_DECL int32_t decodeZigzag32(uint32_t input);

AVRO_DECL size_t encodeInt32(int32_t input, std::array<uint8_t, 5> &output);
AVRO_DECL size_t encodeInt64(int64_t input, std::array<uint8_t, 10> &output);

} // namespace avro

#endif