39 lines
1.2 KiB
C
39 lines
1.2 KiB
C
// Copyright 2020 Google LLC
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//
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// Licensed under the Apache License, Version 2.0 (the "License"); you may not
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// use this file except in compliance with the License. You may obtain a copy of
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// the License at
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//
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// https://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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// License for the specific language governing permissions and limitations under
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// the License.
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#ifndef DICE_UTILS_H_
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#define DICE_UTILS_H_
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#include <stddef.h>
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#include <stdint.h>
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#include "dice/dice.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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// Converts arbitrary bytes to ascii hex, no NUL terminator is added. Up to
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// |num_bytes| from |in| will be converted, and up to |out_size| bytes will be
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// written to |out|. If |out_size| is less than |num_bytes| * 2, the output will
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// be truncated at |out_size|.
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void DiceHexEncode(const uint8_t* in, size_t num_bytes, void* out,
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size_t out_size);
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#ifdef __cplusplus
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} // extern "C"
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#endif
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#endif // DICE_UTILS_H_
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