X-Git-Url: https://git.saurik.com/apple/icu.git/blobdiff_plain/57a6839dcb3bba09e8228b822b290604668416fe..a01113dcd0f39d5da295ef82785beff9ed86fe38:/icuSources/i18n/zonemeta.h

diff --git a/icuSources/i18n/zonemeta.h b/icuSources/i18n/zonemeta.h
index ac65e82a..9dbcc878 100644
--- a/icuSources/i18n/zonemeta.h
+++ b/icuSources/i18n/zonemeta.h
@@ -1,3 +1,5 @@
+// © 2016 and later: Unicode, Inc. and others.
+// License & terms of use: http://www.unicode.org/copyright.html
 /*
 *******************************************************************************
 * Copyright (C) 2007-2013, International Business Machines Corporation and    *
@@ -39,7 +41,11 @@ public:
     /**
      * Return the canonical id for this tzid defined by CLDR, which might be the id itself.
      * This overload method returns a persistent const UChar*, which is guranteed to persist
-     * (a pointer to a resource).
+     * (a pointer to a resource). If the given system tzid is not known, U_ILLEGAL_ARGUMENT_ERROR
+     * is set in the status.
+     * @param tzid Zone ID
+     * @param status Receives the status
+     * @return The canonical ID for the input time zone ID
      */
     static const UChar* U_EXPORT2 getCanonicalCLDRID(const UnicodeString &tzid, UErrorCode& status);