tzparser.h

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/*-------------------------------------------------------------------------
 *
 * tzparser.h
 *    Timezone offset file parsing definitions.
 *
 * Portions Copyright (c) 1996-2013, PostgreSQL Global Development Group
 * Portions Copyright (c) 1994, Regents of the University of California
 *
 * src/include/utils/tzparser.h
 *
 *-------------------------------------------------------------------------
 */
#ifndef TZPARSER_H
#define TZPARSER_H

#include "utils/datetime.h"

/*
 * The result of parsing a timezone configuration file is an array of
 * these structs, in order by abbrev.  We export this because datetime.c
 * needs it.
 */
typedef struct tzEntry
{
    /* the actual data: TZ abbrev (downcased), offset, DST flag */
    char       *abbrev;
    int         offset;         /* in seconds from UTC */
    bool        is_dst;
    /* source information (for error messages) */
    int         lineno;
    const char *filename;
} tzEntry;


extern TimeZoneAbbrevTable *load_tzoffsets(const char *filename);

#endif   /* TZPARSER_H */