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// © 2016 and later: Unicode, Inc. and others.
// License & terms of use:
* Copyright (c) 2003-2013, International Business Machines
* Corporation and others. All Rights Reserved.
* Author: Alan Liu
* Created: July 10 2003
* Since: ICU 2.8
#ifndef _TZ2ICU_H_
#define _TZ2ICU_H_
/* We have modified the zoneinfo binary format (we write raw offset
* and DST offset separately instead of their sum) so we notate the
* file with a distinct signature. This prevents someone from trying
* to use our output files as normal zoneinfo files, and also prevents
* someone from trying to use normal zoneinfo files for ICU. We also
* use the first byte of the reserved section as a version integer, to
* be incremented each time the data format changes.
#define TZ_ICU_MAGIC "TZic" /* cf. TZ_MAGIC = "TZif" */
typedef unsigned char ICUZoneinfoVersion;
#define TZ_ICU_VERSION ((ICUZoneinfoVersion) 1)
/* File into which we will write supplemental ICU data. This allows
* zic to communicate final zone data to tz2icu. */
#define ICU_ZONE_FILE "icu_zone.txt"
/* Output resource name. This determines both the file name and the
* resource name within the file. That is, the output will be to the
* file ICU_TZ_RESOURCE ".txt" and the resource within it will be
#define ICU_TZ_RESOURCE_OLD "zoneinfo"
#define ICU_TZ_RESOURCE "zoneinfo64"
/* File containing custom zone-region mapping. */
#define ICU_REGIONS "icuregions"