diff options
Diffstat (limited to 'Build/source/libs/icu/icu-49.1/tools/tzcode/tz2icu.h')
-rw-r--r-- | Build/source/libs/icu/icu-49.1/tools/tzcode/tz2icu.h | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/Build/source/libs/icu/icu-49.1/tools/tzcode/tz2icu.h b/Build/source/libs/icu/icu-49.1/tools/tzcode/tz2icu.h new file mode 100644 index 00000000000..a488ea6db26 --- /dev/null +++ b/Build/source/libs/icu/icu-49.1/tools/tzcode/tz2icu.h @@ -0,0 +1,44 @@ +/* +********************************************************************** +* Copyright (c) 2003-2010, 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_OLD "zoneinfo" +#define ICU_TZ_RESOURCE "zoneinfo64" + +#endif |