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/*
CFUnicodeDecomposition.h
CoreFoundation
Copyright (c) 2001-2019, Apple Inc. and the Swift project authors
Portions Copyright (c) 2014-2019, Apple Inc. and the Swift project authors
Licensed under Apache License v2.0 with Runtime Library Exception
See http://swift.org/LICENSE.txt for license information
See http://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
*/
#if !defined(__COREFOUNDATION_CFUNICODEDECOMPOSITION__)
#define __COREFOUNDATION_CFUNICODEDECOMPOSITION__ 1
#include "CFUniChar.h"
CF_EXTERN_C_BEGIN
CF_INLINE bool CFUniCharIsDecomposableCharacter(UTF32Char character, bool isHFSPlusCanonical) {
if (isHFSPlusCanonical && !isHFSPlusCanonical) return false; // hack to get rid of "unused" warning
if (character < 0x80) return false;
return CFUniCharIsMemberOf(character, kCFUniCharHFSPlusDecomposableCharacterSet);
}
CF_EXPORT CFIndex CFUniCharDecomposeCharacter(UTF32Char character, UTF32Char *convertedChars, CFIndex maxBufferLength);
CF_EXPORT bool CFUniCharDecompose(const UTF16Char *src, CFIndex length, CFIndex *consumedLength, void *dst, CFIndex maxLength, CFIndex *filledLength, bool needToReorder, uint32_t dstFormat, bool isHFSPlus);
CF_EXPORT bool CFUniCharDecomposeWithErrorLocation(const UTF16Char *src, CFIndex length, CFIndex *consumedLength, void *dst, CFIndex maxLength, CFIndex *filledLength, bool needToReorder, uint32_t dstFormat, bool isHFSPlus, CFIndex *charIndex);
CF_EXPORT void CFUniCharPrioritySort(UTF32Char *characters, CFIndex length);
CF_EXTERN_C_END
#endif /* ! __COREFOUNDATION_CFUNICODEDECOMPOSITION__ */
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