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#ifndef CEPH_CRC32C_H
#define CEPH_CRC32C_H
#include <inttypes.h>
#include <string.h>
typedef uint32_t (*ceph_crc32c_func_t)(uint32_t crc, unsigned char const *data, unsigned length);
/*
* this is a static global with the chosen crc32c implementation for
* the given architecture.
*/
extern ceph_crc32c_func_t ceph_crc32c_func;
extern ceph_crc32c_func_t ceph_choose_crc32(void);
/*
* common entry point; use this!
*/
static inline uint32_t ceph_crc32c(uint32_t crc, unsigned char const *data, unsigned length)
{
return ceph_crc32c_func(crc, data, length);
}
#endif
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