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2 raymond 1 
// SPDX-License-Identifier: LGPL-3.0-or-later
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// Copyright 2016-2026 Hristo Gochkov, Mathieu Carbou, Emil Muratov, Will Miles
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#include <ChunkPrint.h>
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size_t ChunkPrint::write(uint8_t c) {
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  // handle case where len is zero
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  if (!_len) {
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    return 0;
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  }
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  // skip first bytes until from is zero (bytes were already sent by previous chunk)
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  if (_from) {
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    _from--;
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    return 1;
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  }
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  // write a maximum of len bytes
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  if (_len - _index) {
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    _destination[_index++] = c;
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    return 1;
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  }
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  // we have finished writing len bytes, ignore the rest
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  return 0;
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}