OXIESEC PANEL

Name	Size	Modified	Perms
📁 ..	-	05/14/2024 03:54:45 PM	rwxr-xr-x
📄 alphaindex.h	26.52 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 appendable.h	8.53 KB	12/01/2022 11:12:32 AM	rw-r--r--
📄 basictz.h	9.86 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 brkiter.h	27.81 KB	12/01/2022 11:12:32 AM	rw-r--r--
📄 bytestream.h	10.75 KB	12/01/2022 11:12:32 AM	rw-r--r--
📄 bytestrie.h	20.77 KB	12/01/2022 11:12:32 AM	rw-r--r--
📄 bytestriebuilder.h	7.46 KB	12/01/2022 11:12:32 AM	rw-r--r--
📄 calendar.h	105.88 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 caniter.h	7.44 KB	12/01/2022 11:12:32 AM	rw-r--r--
📄 casemap.h	25.33 KB	12/01/2022 11:12:32 AM	rw-r--r--
📄 char16ptr.h	7.22 KB	12/01/2022 11:12:32 AM	rw-r--r--
📄 chariter.h	24.06 KB	12/01/2022 11:12:32 AM	rw-r--r--
📄 choicfmt.h	23.97 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 coleitr.h	13.77 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 coll.h	56.26 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 compactdecimalformat.h	6.88 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 curramt.h	3.78 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 currpinf.h	7.3 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 currunit.h	4.02 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 datefmt.h	40.71 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 dbbi.h	1.19 KB	12/01/2022 11:12:32 AM	rw-r--r--
📄 dcfmtsym.h	20.61 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 decimfmt.h	87.57 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 docmain.h	7.21 KB	12/01/2022 11:12:32 AM	rw-r--r--
📄 dtfmtsym.h	38.21 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 dtintrv.h	3.84 KB	12/01/2022 11:12:32 AM	rw-r--r--
📄 dtitvfmt.h	49.27 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 dtitvinf.h	18.63 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 dtptngen.h	28.84 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 dtrule.h	8.69 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 edits.h	20.74 KB	12/01/2022 11:12:32 AM	rw-r--r--
📄 enumset.h	2.08 KB	12/01/2022 11:12:32 AM	rw-r--r--
📄 errorcode.h	4.84 KB	12/01/2022 11:12:32 AM	rw-r--r--
📄 fieldpos.h	8.7 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 filteredbrk.h	5.37 KB	12/01/2022 11:12:32 AM	rw-r--r--
📄 fmtable.h	24.43 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 format.h	12.5 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 formattedvalue.h	9.75 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 fpositer.h	3.03 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 gender.h	3.33 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 gregocal.h	31.88 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 icudataver.h	1.02 KB	12/01/2022 11:12:32 AM	rw-r--r--
📄 icuplug.h	11.83 KB	12/01/2022 11:12:32 AM	rw-r--r--
📄 idna.h	12.7 KB	12/01/2022 11:12:32 AM	rw-r--r--
📄 listformatter.h	8.79 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 localebuilder.h	11.08 KB	12/01/2022 11:12:32 AM	rw-r--r--
📄 localematcher.h	26.84 KB	12/01/2022 11:12:32 AM	rw-r--r--
📄 localpointer.h	19.36 KB	12/01/2022 11:12:32 AM	rw-r--r--
📄 locdspnm.h	7.12 KB	12/01/2022 11:12:32 AM	rw-r--r--
📄 locid.h	47.66 KB	12/01/2022 11:12:32 AM	rw-r--r--
📄 measfmt.h	11.42 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 measunit.h	104.97 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 measure.h	4.33 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 messagepattern.h	33.71 KB	12/01/2022 11:12:32 AM	rw-r--r--
📄 msgfmt.h	44.22 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 normalizer2.h	33.66 KB	12/01/2022 11:12:32 AM	rw-r--r--
📄 normlzr.h	30.95 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 nounit.h	2.25 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 numberformatter.h	94.15 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 numberrangeformatter.h	25.19 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 numfmt.h	49.84 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 numsys.h	7.33 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 parseerr.h	3.08 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 parsepos.h	5.57 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 platform.h	28.09 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 plurfmt.h	25.24 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 plurrule.h	20.82 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 ptypes.h	3.49 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 putil.h	6.32 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 rbbi.h	28.64 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 rbnf.h	48.85 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 rbtz.h	15.77 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 regex.h	84.36 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 region.h	9.18 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 reldatefmt.h	22.22 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 rep.h	9.37 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 resbund.h	18.08 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 schriter.h	6.36 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 scientificnumberformatter.h	6.43 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 search.h	22.22 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 selfmt.h	14.34 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 simpleformatter.h	12.59 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 simpletz.h	45.64 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 smpdtfmt.h	71.07 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 sortkey.h	11.18 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 std_string.h	1.05 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 strenum.h	9.92 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 stringoptions.h	5.79 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 stringpiece.h	10.05 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 stringtriebuilder.h	15.47 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 stsearch.h	21.41 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 symtable.h	4.27 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 tblcoll.h	36.92 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 timezone.h	43.81 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 tmunit.h	3.4 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 tmutamt.h	4.91 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 tmutfmt.h	7.42 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 translit.h	65.82 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 tzfmt.h	42.93 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 tznames.h	16.85 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 tzrule.h	35.6 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 tztrans.h	6.13 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 ubidi.h	89.61 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 ubiditransform.h	12.7 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 ubrk.h	24.43 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 ucal.h	60.68 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 ucasemap.h	15.21 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 ucat.h	5.35 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 uchar.h	144.64 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 ucharstrie.h	22.53 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 ucharstriebuilder.h	7.47 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 uchriter.h	13.42 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 uclean.h	11.2 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 ucnv.h	83.46 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 ucnv_cb.h	6.58 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 ucnv_err.h	20.98 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 ucnvsel.h	6.19 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 ucol.h	61.95 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 ucoleitr.h	9.82 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 uconfig.h	12.07 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 ucpmap.h	5.53 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 ucptrie.h	22.5 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 ucsdet.h	14.69 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 ucurr.h	16.72 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 udat.h	62.4 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 udata.h	15.63 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 udateintervalformat.h	11.93 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 udatpg.h	30.18 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 udisplaycontext.h	5.94 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 uenum.h	7.79 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 ufieldpositer.h	4.41 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 uformattable.h	10.97 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 uformattedvalue.h	12.3 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 ugender.h	2.06 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 uidna.h	33.43 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 uiter.h	22.75 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 uldnames.h	10.48 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 ulistformatter.h	10.78 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 uloc.h	54.63 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 ulocdata.h	11.3 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 umachine.h	16.05 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 umisc.h	1.33 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 umsg.h	24.25 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 umutablecptrie.h	8.29 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 unifilt.h	4 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 unifunct.h	4.05 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 unimatch.h	6.1 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 unirepl.h	3.38 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 uniset.h	66.46 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 unistr.h	170.53 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 unorm.h	20.55 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 unorm2.h	24.68 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 unounclass.h	735 bytes	12/01/2022 11:12:33 AM	rw-r--r--
📄 unum.h	55.31 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 unumberformatter.h	30.28 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 unumberrangeformatter.h	15.37 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 unumsys.h	7.26 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 uobject.h	10.68 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 upluralrules.h	8.79 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 uregex.h	71.99 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 uregion.h	9.81 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 ureldatefmt.h	17.04 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 urename.h	135 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 urep.h	5.38 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 ures.h	36.54 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 uscript.h	27.63 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 usearch.h	39.21 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 uset.h	44.29 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 usetiter.h	9.68 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 ushape.h	18 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 uspoof.h	65.84 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 usprep.h	8.19 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 ustdio.h	38.56 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 ustream.h	1.89 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 ustring.h	72.36 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 ustringtrie.h	3.15 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 utext.h	58.08 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 utf.h	7.87 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 utf16.h	23.35 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 utf32.h	763 bytes	12/01/2022 11:12:33 AM	rw-r--r--
📄 utf8.h	30.83 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 utf_old.h	45.83 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 utmscale.h	13.78 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 utrace.h	17.18 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 utrans.h	25.54 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 utypes.h	31.06 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 uvernum.h	6.68 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 uversion.h	5.99 KB	12/01/2022 11:12:33 AM	rw-r--r--
📄 vtzone.h	20.74 KB	12/01/2022 11:12:33 AM	rw-r--r--

Editing: uregion.h

// © 2016 and later: Unicode, Inc. and others.
// License & terms of use: http://www.unicode.org/copyright.html
/*
*****************************************************************************************
* Copyright (C) 2014, International Business Machines
* Corporation and others. All Rights Reserved.
*****************************************************************************************
*/

#ifndef UREGION_H
#define UREGION_H

#include "unicode/utypes.h"
#include "unicode/uenum.h"

/**
 * \file
 * \brief C API: URegion (territory containment and mapping)
 *
 * URegion objects represent data associated with a particular Unicode Region Code, also known as a 
 * Unicode Region Subtag, which is defined based upon the BCP 47 standard. These include:
 * * Two-letter codes defined by ISO 3166-1, with special LDML treatment of certain private-use or
 * reserved codes;
 * * A subset of 3-digit numeric codes defined by UN M.49.
 * URegion objects can also provide mappings to and from additional codes. There are different types
 * of regions that are important to distinguish:
 * 
 * Macroregion - A code for a "macro geographical (continental) region, geographical sub-region, or 
 * selected economic and other grouping" as defined in UN M.49. These are typically 3-digit codes,
 * but contain some 2-letter codes for LDML extensions, such as "QO" for Outlying Oceania.
 * Macroregions are represented in ICU by one of three region types: WORLD (code 001),
 * CONTINENTS (regions contained directly by WORLD), and SUBCONTINENTS (regions contained directly
 * by a continent ).
 * 
 * TERRITORY - A Region that is not a Macroregion. These are typically codes for countries, but also
 * include areas that are not separate countries, such as the code "AQ" for Antarctica or the code 
 * "HK" for Hong Kong (SAR China). Overseas dependencies of countries may or may not have separate 
 * codes. The codes are typically 2-letter codes aligned with ISO 3166, but BCP47 allows for the use
 * of 3-digit codes in the future.
 * 
 * UNKNOWN - The code ZZ is defined by Unicode LDML for use in indicating that region is unknown,
 * or that the value supplied as a region was invalid.
 * 
 * DEPRECATED - Region codes that have been defined in the past but are no longer in modern usage,
 * usually due to a country splitting into multiple territories or changing its name.
 * 
 * GROUPING - A widely understood grouping of territories that has a well defined membership such
 * that a region code has been assigned for it. Some of these are UN M.49 codes that don't fall into 
 * the world/continent/sub-continent hierarchy, while others are just well-known groupings that have
 * their own region code. Region "EU" (European Union) is one such region code that is a grouping.
 * Groupings will never be returned by the uregion_getContainingRegion, since a different type of region
 * (WORLD, CONTINENT, or SUBCONTINENT) will always be the containing region instead.
 *
 * URegion objects are const/immutable, owned and maintained by ICU itself, so there are not functions
 * to open or close them.
 */

/**
 * URegionType is an enumeration defining the different types of regions.  Current possible
 * values are URGN_WORLD, URGN_CONTINENT, URGN_SUBCONTINENT, URGN_TERRITORY, URGN_GROUPING,
 * URGN_DEPRECATED, and URGN_UNKNOWN.
 * 
 * @stable ICU 51 
 */
typedef enum URegionType {
    /**
     * Type representing the unknown region.
     * @stable ICU 51 
     */
    URGN_UNKNOWN,

/**
     * Type representing a territory.
     * @stable ICU 51 
     */
    URGN_TERRITORY,

/**
     * Type representing the whole world.
     * @stable ICU 51 
     */
    URGN_WORLD,

/**
     * Type representing a continent.
     * @stable ICU 51 
     */
    URGN_CONTINENT,

/**
     * Type representing a sub-continent.
     * @stable ICU 51 
     */
    URGN_SUBCONTINENT,

/**
     * Type representing a grouping of territories that is not to be used in
     * the normal WORLD/CONTINENT/SUBCONTINENT/TERRITORY containment tree.
     * @stable ICU 51 
     */
    URGN_GROUPING,

/**
     * Type representing a region whose code has been deprecated, usually
     * due to a country splitting into multiple territories or changing its name.
     * @stable ICU 51 
     */
    URGN_DEPRECATED,

#ifndef U_HIDE_DEPRECATED_API
    /**
     * One more than the highest normal URegionType value.
     * @deprecated ICU 58 The numeric value may change over time, see ICU ticket #12420.
     */
    URGN_LIMIT
#endif  /* U_HIDE_DEPRECATED_API */
} URegionType;

#if !UCONFIG_NO_FORMATTING

/**
 * Opaque URegion object for use in C programs.
 * @stable ICU 52
 */
struct URegion;
typedef struct URegion URegion; /**< @stable ICU 52 */

/**
 * Returns a pointer to a URegion for the specified region code: A 2-letter or 3-letter ISO 3166
 * code, UN M.49 numeric code (superset of ISO 3166 numeric codes), or other valid Unicode Region
 * Code as defined by the LDML specification. The code will be canonicalized internally. If the
 * region code is NULL or not recognized, the appropriate error code will be set
 * (U_ILLEGAL_ARGUMENT_ERROR).
 * @stable ICU 52
 */
U_CAPI const URegion* U_EXPORT2
uregion_getRegionFromCode(const char *regionCode, UErrorCode *status);

/**
 * Returns a pointer to a URegion for the specified numeric region code. If the numeric region
 * code is not recognized, the appropriate error code will be set (U_ILLEGAL_ARGUMENT_ERROR).
 * @stable ICU 52
 */
U_CAPI const URegion* U_EXPORT2
uregion_getRegionFromNumericCode (int32_t code, UErrorCode *status);

/**
 * Returns an enumeration over the canonical codes of all known regions that match the given type.
 * The enumeration must be closed with with uenum_close().
 * @stable ICU 52
 */
U_CAPI UEnumeration* U_EXPORT2
uregion_getAvailable(URegionType type, UErrorCode *status);

/**
 * Returns true if the specified uregion is equal to the specified otherRegion.
 * @stable ICU 52
 */
U_CAPI UBool U_EXPORT2
uregion_areEqual(const URegion* uregion, const URegion* otherRegion);

/**
 * Returns a pointer to the URegion that contains the specified uregion. Returns NULL if the
 * specified uregion is code "001" (World) or "ZZ" (Unknown region). For example, calling
 * this method with region "IT" (Italy) returns the URegion for "039" (Southern Europe).
 * @stable ICU 52
 */
U_CAPI const URegion* U_EXPORT2
uregion_getContainingRegion(const URegion* uregion);

/**
 * Return a pointer to the URegion that geographically contains this uregion and matches the
 * specified type, moving multiple steps up the containment chain if necessary. Returns NULL if no
 * containing region can be found that matches the specified type. Will return NULL if URegionType
 * is URGN_GROUPING, URGN_DEPRECATED, or URGN_UNKNOWN which are not appropriate for this API.
 * For example, calling this method with uregion "IT" (Italy) for type URGN_CONTINENT returns the
 * URegion "150" (Europe).
 * @stable ICU 52
 */
U_CAPI const URegion* U_EXPORT2
uregion_getContainingRegionOfType(const URegion* uregion, URegionType type);

/**
 * Return an enumeration over the canonical codes of all the regions that are immediate children
 * of the specified uregion in the region hierarchy. These returned regions could be either macro
 * regions, territories, or a mixture of the two, depending on the containment data as defined in
 * CLDR. This API returns NULL if this uregion doesn't have any sub-regions. For example, calling
 * this function for uregion "150" (Europe) returns an enumeration containing the various
 * sub-regions of Europe: "039" (Southern Europe), "151" (Eastern Europe), "154" (Northern Europe),
 * and "155" (Western Europe). The enumeration must be closed with with uenum_close().
 * @stable ICU 52
 */
U_CAPI UEnumeration* U_EXPORT2
uregion_getContainedRegions(const URegion* uregion, UErrorCode *status);

/**
 * Returns an enumeration over the canonical codes of all the regions that are children of the
 * specified uregion anywhere in the region hierarchy and match the given type. This API may return
 * an empty enumeration if this uregion doesn't have any sub-regions that match the given type.
 * For example, calling this method with region "150" (Europe) and type URGN_TERRITORY" returns an
 * enumeration containing all the territories in Europe: "FR" (France), "IT" (Italy), "DE" (Germany),
 * etc. The enumeration must be closed with with uenum_close().
 * @stable ICU 52
 */
U_CAPI UEnumeration* U_EXPORT2
uregion_getContainedRegionsOfType(const URegion* uregion, URegionType type, UErrorCode *status);

/**
 * Returns true if the specified uregion contains the specified otherRegion anywhere in the region
 * hierarchy.
 * @stable ICU 52
 */
U_CAPI UBool U_EXPORT2
uregion_contains(const URegion* uregion, const URegion* otherRegion);

/**
 * If the specified uregion is deprecated, returns an enumeration over the canonical codes of the
 * regions that are the preferred replacement regions for the specified uregion. If the specified
 * uregion is not deprecated, returns NULL. For example, calling this method with uregion
 * "SU" (Soviet Union) returns a list of the regions containing "RU" (Russia), "AM" (Armenia),
 * "AZ" (Azerbaijan), etc... The enumeration must be closed with with uenum_close().
 * @stable ICU 52
 */
U_CAPI UEnumeration* U_EXPORT2
uregion_getPreferredValues(const URegion* uregion, UErrorCode *status);

/**
 * Returns the specified uregion's canonical code.
 * @stable ICU 52
 */
U_CAPI const char* U_EXPORT2
uregion_getRegionCode(const URegion* uregion);

/**
 * Returns the specified uregion's numeric code, or a negative value if there is no numeric code
 * for the specified uregion.
 * @stable ICU 52
 */
U_CAPI int32_t U_EXPORT2
uregion_getNumericCode(const URegion* uregion);

/**
 * Returns the URegionType of the specified uregion.
 * @stable ICU 52
 */
U_CAPI URegionType U_EXPORT2
uregion_getType(const URegion* uregion);

#endif /* #if !UCONFIG_NO_FORMATTING */

#endif