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* Copyright (C) 2004, 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"
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);
* 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;
typedef struct USetAdder USetAdder;
* Get the set of "white space" characters in the sense of ICU rule
* parsers. Caller must close/delete result.
* @internal
uprv_openRuleWhiteSpaceSet(UErrorCode* ec);