crc32.h

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/*
 * contrib/hstore/crc32.h
 */
#ifndef _CRC32_H
#define _CRC32_H

/* Returns crc32 of data block */
extern unsigned int crc32_sz(char *buf, int size);

/* Returns crc32 of null-terminated string */
#define crc32(buf) crc32_sz((buf),strlen(buf))

#endif