/* ********************************************************************** * Copyright (c) 2003-2004, 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" /* File containing legacy aliases. Read by tz2icu. */ #define ICU_TZ_ALIAS "tz.alias" /* 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 * ICU_TZ_RESOURCE. */ #define ICU_TZ_RESOURCE "zoneinfo" #endif