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/*------------------------------------------------------------------------
*
* hex.h
* Encoding and decoding routines for hex strings.
*
* Portions Copyright (c) 1996-2021, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
* IDENTIFICATION
* src/include/common/hex.h
*
*------------------------------------------------------------------------
*/
#ifndef COMMON_HEX_H
#define COMMON_HEX_H
extern uint64 pg_hex_decode(const char *src, size_t srclen,
char *dst, size_t dstlen);
extern uint64 pg_hex_encode(const char *src, size_t srclen,
char *dst, size_t dstlen);
extern uint64 pg_hex_enc_len(size_t srclen);
extern uint64 pg_hex_dec_len(size_t srclen);
#endif /* COMMON_HEX_H */
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