--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/fontservices/textshaperplugin/IcuSource/common/uset_imp.h	Tue Feb 02 02:02:46 2010 +0200
@@ -0,0 +1,67 @@
+/*
+*******************************************************************************
+*
+*   Copyright (C) 2004-2005, International Business Machines
+*   Corporation and others.  All Rights Reserved.
+*
+*******************************************************************************
+*   file name:  uset_imp.h
+*   encoding:   US-ASCII
+*   tab size:   8 (not used)
+*   indentation:4
+*
+*   created on: 2004sep07
+*   created by: Markus W. Scherer
+*
+*   Internal USet definitions.
+*/
+
+#ifndef __USET_IMP_H__
+#define __USET_IMP_H__
+
+#include "unicode/utypes.h"
+#include "unicode/uset.h"
+
+U_CDECL_BEGIN
+
+typedef void U_CALLCONV
+USetAdd(USet *set, UChar32 c);
+
+typedef void U_CALLCONV
+USetAddRange(USet *set, UChar32 start, UChar32 end);
+
+typedef void U_CALLCONV
+USetAddString(USet *set, const UChar *str, int32_t length);
+
+typedef void U_CALLCONV
+USetRemove(USet *set, UChar32 c);
+
+/**
+ * Interface for adding items to a USet, to keep low-level code from
+ * statically depending on the USet implementation.
+ * Calls will look like sa->add(sa->set, c);
+ */
+struct USetAdder {
+    USet *set;
+    USetAdd *add;
+    USetAddRange *addRange;
+    USetAddString *addString;
+    USetRemove *remove;
+};
+typedef struct USetAdder USetAdder;
+
+U_CDECL_END
+
+/**
+ * Get the set of "white space" characters in the sense of ICU rule
+ * parsers.  Caller must close/delete result.
+ * Equivalent to the set of characters with the Pattern_White_Space Unicode property.
+ * Stable set of characters, won't change.
+ * See UAX #31 Identifier and Pattern Syntax: http://www.unicode.org/reports/tr31/
+ * @internal
+ */
+U_CAPI USet* U_EXPORT2
+uprv_openRuleWhiteSpaceSet(UErrorCode* ec);
+
+#endif
+