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29 lines
801 B
C
29 lines
801 B
C
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#pragma once
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#include "foundation/types.h"
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namespace ID3v2
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{
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namespace Util
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{
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/* pass a value you read as if it was a 32bit integer */
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uint32_t Int28To32(uint32_t val);
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uint32_t Int32To28(uint32_t val);
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// returns input bytes used
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size_t UnsynchroniseTo(void *output, const void *input, size_t output_bytes);
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// returns number of real bytes required to read 'bytes' data
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size_t UnsynchronisedInputSize(const void *input, size_t output_bytes);
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size_t UnsynchronisedOutputSize(const void *input, size_t input_bytes);
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// returns output bytes used
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size_t SynchroniseTo(void *output, const void *input, size_t bytes);
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// returns number of bytes required to store synchronized version of 'data' (bytes long)
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size_t SynchronisedSize(const void *data, size_t bytes);
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}
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}
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