/usr/include/re/re_crc32.h is in libre-dev 0.5.6-1ubuntu2.
This file is owned by root:root, with mode 0o644.
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1 2 3 4 5 6 7 8 9 10 11 12 | /**
* @file re_crc32.h Interface to CRC-32 functions
*
* Copyright (C) 2010 Creytiv.com
*/
#ifdef USE_ZLIB
#include <zlib.h>
#else
uint32_t crc32(uint32_t crc, const void *buf, uint32_t size);
#endif
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