ulchar.h

#ifndef ULCHAR_H
#define ULCHAR_H

#include "ultypes.h"

#ifdef UL_USING_ICU
#include "unicode/uchar.h"
typedef UChar ulchar;

#elif defined(UL_USING_COCOA_STRINGS)
# ifdef __OBJC__
typedef unichar ulchar;
# else
typedef uluint16 ulchar;
# endif

# elif defined(UL_USING_LEGACY_STRINGS)
# ifdef UL_USING_32BIT_ULCHAR
typedef uluint32 ulchar;
# else
typedef uluint16 ulchar;
# endif

#endif

class ULLanguage;

// Some ulchar functions

ulchar ulcharToLower(ulchar ch);

ulchar ulcharToUpper(ulchar ch);

ulchar ulcharToBase(ulchar ch);

ulchar ulcharNormalize(ulchar ch, bool toLower, bool toBase);

ulchar ulcharAddAcuteAccent(ulchar ch);

ulchar ulcharAddUmlaut(ulchar ch);

bool ulcharIsWordChar(ulchar ch);

bool ulcharIsAlpha(ulchar ch);

bool ulcharIsDigit(ulchar ch);

bool ulcharIsHexDigit(ulchar ch);

bool ulcharIsSpace(ulchar ch);

bool ulcharIsUppercase(ulchar ch);

bool ulcharIsLowercase(ulchar ch);

bool ulcharIsVowel(ulchar ch, const ULLanguage& language);

ulchar ulcharFirstLetterForLanguage(const ULLanguage& language);

void ulcharToUTF8(ulchar ch, char *buffer, int& nBytes);

void ulcharToUTF16BigEndian(ulchar ch, char *buffer, int& nBytes);

void ulcharToUTF16LittleEndian(ulchar ch, char *buffer, int& nBytes);

#ifdef UL_USING_LEGACY_STRINGS

const char *utf8ToULChar(const char *p, ulchar& ch);
#endif

#endif // ULCHAR_H