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 * Licensed to the Apache Software Foundation (ASF) under one
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#ifndef INCLUDED_RTL_TEXTENC_UNICHARS_H
#define INCLUDED_RTL_TEXTENC_UNICHARS_H

#include "sal/types.h"

#if defined __cplusplus
extern "C" {
#endif /* __cpluscplus */

#define RTL_TEXTENC_UNICODE_REPLACEMENT_CHARACTER 0xFFFD

int ImplIsNoncharacter(sal_uInt32 nUtf32) SAL_THROW_EXTERN_C();

int ImplIsControlOrFormat(sal_uInt32 nUtf32) SAL_THROW_EXTERN_C();

int ImplIsHighSurrogate(sal_uInt32 nUtf32) SAL_THROW_EXTERN_C();

int ImplIsLowSurrogate(sal_uInt32 nUtf32) SAL_THROW_EXTERN_C();

int ImplIsPrivateUse(sal_uInt32 nUtf32) SAL_THROW_EXTERN_C();

int ImplIsZeroWidth(sal_uInt32 nUtf32) SAL_THROW_EXTERN_C();

sal_uInt32 ImplGetHighSurrogate(sal_uInt32 nUtf32) SAL_THROW_EXTERN_C();

sal_uInt32 ImplGetLowSurrogate(sal_uInt32 nUtf32) SAL_THROW_EXTERN_C();

sal_uInt32 ImplCombineSurrogates(sal_uInt32 nHigh, sal_uInt32 nLow)
    SAL_THROW_EXTERN_C();

#if defined __cplusplus
}
#endif /* __cpluscplus */

#endif /* INCLUDED_RTL_TEXTENC_UNICHARS_H */