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/*-------------------------------------------------------------------------
*
* saslprep.h
* SASLprep normalization, for SCRAM authentication
*
* These definitions are used by both frontend and backend code.
*
* Copyright (c) 2017-2023, PostgreSQL Global Development Group
*
* src/include/common/saslprep.h
*
*-------------------------------------------------------------------------
*/
#ifndef SASLPREP_H
#define SASLPREP_H
/*
* Return codes for pg_saslprep() function.
*/
typedef enum
{
SASLPREP_SUCCESS = 0,
SASLPREP_OOM = -1, /* out of memory (only in frontend) */
SASLPREP_INVALID_UTF8 = -2, /* input is not a valid UTF-8 string */
SASLPREP_PROHIBITED = -3 /* output would contain prohibited characters */
} pg_saslprep_rc;
extern pg_saslprep_rc pg_saslprep(const char *input, char **output);
#endif /* SASLPREP_H */
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