michael@0: /*
michael@0: **********************************************************************
michael@0: * Copyright (c) 2003-2010, International Business Machines
michael@0: * Corporation and others.  All Rights Reserved.
michael@0: **********************************************************************
michael@0: * Author: Alan Liu
michael@0: * Created: July 10 2003
michael@0: * Since: ICU 2.8
michael@0: **********************************************************************
michael@0: */
michael@0: 
michael@0: #ifndef _TZ2ICU_H_
michael@0: #define _TZ2ICU_H_
michael@0: 
michael@0: /* We have modified the zoneinfo binary format (we write raw offset
michael@0:  * and DST offset separately instead of their sum) so we notate the
michael@0:  * file with a distinct signature.  This prevents someone from trying
michael@0:  * to use our output files as normal zoneinfo files, and also prevents
michael@0:  * someone from trying to use normal zoneinfo files for ICU.  We also
michael@0:  * use the first byte of the reserved section as a version integer, to
michael@0:  * be incremented each time the data format changes.
michael@0:  */
michael@0: 
michael@0: #define TZ_ICU_MAGIC "TZic" /* cf. TZ_MAGIC = "TZif" */
michael@0: 
michael@0: typedef unsigned char ICUZoneinfoVersion;
michael@0: 
michael@0: #define TZ_ICU_VERSION ((ICUZoneinfoVersion) 1)
michael@0: 
michael@0: /* File into which we will write supplemental ICU data.  This allows
michael@0:  * zic to communicate final zone data to tz2icu. */
michael@0: #define ICU_ZONE_FILE "icu_zone.txt"
michael@0: 
michael@0: /* File containing legacy aliases.  Read by tz2icu. */
michael@0: #define ICU_TZ_ALIAS  "tz.alias"
michael@0: 
michael@0: /* Output resource name.  This determines both the file name and the
michael@0:  * resource name within the file.  That is, the output will be to the
michael@0:  * file ICU_TZ_RESOURCE ".txt" and the resource within it will be
michael@0:  * ICU_TZ_RESOURCE. */
michael@0: #define ICU_TZ_RESOURCE_OLD "zoneinfo"
michael@0: #define ICU_TZ_RESOURCE "zoneinfo64"
michael@0: 
michael@0: #endif