26 lines
672 B
C
26 lines
672 B
C
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef crc32c_h
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#define crc32c_h
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#include <stdint.h>
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#include <stddef.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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// Compute a CRC32c as defined in RFC3720. This is a different polynomial than
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// what is used in the crc for zlib, etc. Typical usage to calculate a new CRC:
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//
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// ComputeCrc32c(~0, buffer, bufferLength);
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//
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uint32_t ComputeCrc32c(uint32_t aCrc, const void* aBuf, size_t aSize);
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#ifdef __cplusplus
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} // extern "C"
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#endif
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#endif // crc32c_h
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