Issue #1971 - Part 2: Update ICU source to 63.2.

intl/icu/source/common/ucurrimp.h

@@ -1,4 +1,4 @@
-// Copyright (C) 2016 and later: Unicode, Inc. and others.
+// © 2016 and later: Unicode, Inc. and others.
 // License & terms of use: http://www.unicode.org/copyright.html
 /*
 **********************************************************************
@@ -13,6 +13,7 @@
 #include "unicode/utypes.h"
 #include "unicode/unistr.h"
 #include "unicode/parsepos.h"
+#include "unicode/uniset.h"
 
 /**
  * Internal method.  Given a currency ISO code and a locale, return
@@ -36,6 +37,8 @@ uprv_getStaticCurrencyName(const UChar* iso, const char* loc,
  * match, then the display name is preferred, unless it's length
  * is less than 3.
  *
+ * The parameters must not be NULL.
+ *
  * @param locale the locale of the display names to match
  * @param text the text to parse
  * @param pos input-output position; on input, the position within
@@ -43,6 +46,8 @@ uprv_getStaticCurrencyName(const UChar* iso, const char* loc,
  * on output, the position after the last matched character. If
  * the parse fails, the position in unchanged upon output.
  * @param type currency type to parse against, LONG_NAME only or not
+ * @param partialMatchLen The length of the longest matching prefix;
+ * this may be nonzero even if no full currency was matched.
  * @return the ISO 4217 code, as a string, of the best match, or
  * null if there is no match
  *
@@ -53,9 +58,21 @@ uprv_parseCurrency(const char* locale,
                    const icu::UnicodeString& text,
                    icu::ParsePosition& pos,
                    int8_t type,
+                   int32_t* partialMatchLen,
                    UChar* result,
                    UErrorCode& ec);
 
+/**
+ * Puts all possible first-characters of a currency into the
+ * specified UnicodeSet.
+ *
+ * @param locale the locale of the display names of interest
+ * @param result the UnicodeSet to which to add the starting characters
+ */
+void uprv_currencyLeads(const char* locale, icu::UnicodeSet& result, UErrorCode& ec);
+
+
+
 #endif /* #ifndef _UCURR_IMP_H_ */
 
 //eof