#if defined(LINUX) || defined(SOLARIS) || defined(IRIX) || defined(NETBSD)

#if defined(LINUX) || defined(SOLARIS) || defined(IRIX) || defined(NETBSD) || defined(MACOSX)

#if defined(LINUX) || defined(SOLARIS) || defined(IRIX) || defined(NETBSD)

#if defined(LINUX) || defined(SOLARIS) || defined(IRIX) || defined(NETBSD) || defined(MACOSX)

#elif defined(LINUX) || defined(NETBSD)

#elif defined(LINUX) || defined(NETBSD) || defined(MACOSX)

#endif /* ifdef LINUX || NETBSD */

#endif /* ifdef LINUX || NETBSD || MACOSX */

#ifdef MACOSX

/* MacOS X has some special names for some of its encodings.  These encoding names are

 * returned by CFStringConvertEncodingToIANACharSetName() when given a CFTextEncoding

 * argument from one of the ones in CFStringEncodingExt.h in the CoreFoundation framework.

 */

const _pair _macxp_language_list[] = {

	{ "X-MAC-JAPANESE",			RTL_TEXTENCODING_EUC_JP },			/* kCFStringEncodingMacJapanese */

	{ "X-MAC-TRAD-CHINESE",		RTL_TEXTENCODING_APPLE_CHINTRAD },		/* kCFStringEncodingMacChineseTrad */

	{ "X-MAC-KOREAN",			RTL_TEXTENCODING_EUC_KR },			/* kCFStringEncodingMacKorean */

	{ "X-MAC-ARABIC",			RTL_TEXTENCODING_APPLE_ARABIC },		/* kCFStringEncodingMacArabic */

	{ "X-MAC-HEBREW",			RTL_TEXTENCODING_APPLE_HEBREW },		/* kCFStringEncodingMacHebrew */

	{ "X-MAC-GREEK",			RTL_TEXTENCODING_APPLE_GREEK },		/* kCFStringEncodingMacGreek */

	{ "X-MAC-CYRILLIC",			RTL_TEXTENCODING_APPLE_CYRILLIC },		/* kCFStringEncodingMacCyrillic */

	{ "X-MAC-DEVANAGARI",		RTL_TEXTENCODING_APPLE_DEVANAGARI },	/* kCFStringEncodingMacDevanagari */

	{ "X-MAC-GURMUKHI",			RTL_TEXTENCODING_APPLE_GURMUKHI },		/* kCFStringEncodingMacGurmukhi */

	{ "X-MAC-GUJARATI",			RTL_TEXTENCODING_APPLE_GUJARATI },		/* kCFStringEncodingMacGujarati */

	{ "X-MAC-ORIYA",			RTL_TEXTENCODING_DONTKNOW },			/* kCFStringEncodingMacOriya */

	{ "X-MAC-BENGALI",			RTL_TEXTENCODING_DONTKNOW },			/* kCFStringEncodingMacBengali */

	{ "X-MAC-TAMIL",			RTL_TEXTENCODING_DONTKNOW },			/* kCFStringEncodingMacTamil */

	{ "X-MAC-TELUGU",			RTL_TEXTENCODING_DONTKNOW },			/* kCFStringEncodingMacTelugu */

	{ "X-MAC-KANNADA",			RTL_TEXTENCODING_DONTKNOW },			/* kCFStringEncodingMacKannada */

	{ "X-MAC-MALAYALAM",		RTL_TEXTENCODING_DONTKNOW },			/* kCFStringEncodingMacMalayalam */

	{ "X-MAC-SINHALESE",		RTL_TEXTENCODING_DONTKNOW },			/* kCFStringEncodingMacSinhalese */

	{ "X-MAC-BURMESE",			RTL_TEXTENCODING_DONTKNOW },			/* kCFStringEncodingMacBurmese */

	{ "X-MAC-KHMER",			RTL_TEXTENCODING_DONTKNOW },			/* kCFStringEncodingMacKhmer */

	{ "X-MAC-THAI",			RTL_TEXTENCODING_APPLE_THAI },		/* kCFStringEncodingMacThai */

	{ "X-MAC-LAOTIAN",			RTL_TEXTENCODING_DONTKNOW },			/* kCFStringEncodingMacLaotian */

	{ "X-MAC-GEORGIAN",			RTL_TEXTENCODING_DONTKNOW },			/* kCFStringEncodingMacGeorgian */

	{ "X-MAC-ARMENIAN",			RTL_TEXTENCODING_DONTKNOW },			/* kCFStringEncodingMacArmenian */

	{ "X-MAC-SIMP-CHINESE",		RTL_TEXTENCODING_APPLE_CHINSIMP },		/* kCFStringEncodingMacChineseSimp */

	{ "X-MAC-TIBETAN",			RTL_TEXTENCODING_DONTKNOW },			/* kCFStringEncodingMacTibetan */

	{ "X-MAC-MONGOLIAN",		RTL_TEXTENCODING_DONTKNOW },			/* kCFStringEncodingMacMongolian */

	{ "X-MAC-ETHIOPIC",			RTL_TEXTENCODING_DONTKNOW },			/* kCFStringEncodingMacEthiopic */

	{ "X-MAC-CENTRALEURROMAN",	RTL_TEXTENCODING_APPLE_CENTEURO },		/* kCFStringEncodingMacCentralEurRoman */

	{ "X-MAC-VIETNAMESE",		RTL_TEXTENCODING_DONTKNOW },			/* kCFStringEncodingMacVietnamese */

	{ "X-MAC-EXTARABIC",		RTL_TEXTENCODING_DONTKNOW },			/* kCFStringEncodingMacExtArabic */

	{ "X-MAC-SYMBOL",			RTL_TEXTENCODING_DONTKNOW },			/* kCFStringEncodingMacSymbol */

	{ "X-MAC-DINGBATS",			RTL_TEXTENCODING_DONTKNOW },			/* kCFStringEncodingMacDingbats */

	{ "X-MAC-TURKISH",			RTL_TEXTENCODING_APPLE_TURKISH },		/* kCFStringEncodingMacTurkish */

	{ "X-MAC-CROATIAN",			RTL_TEXTENCODING_APPLE_CROATIAN },		/* kCFStringEncodingMacCroatian */

	{ "X-MAC-ICELANDIC",		RTL_TEXTENCODING_APPLE_ICELAND },		/* kCFStringEncodingMacIcelandic */

	{ "X-MAC-ROMANIAN",			RTL_TEXTENCODING_APPLE_ROMANIAN },		/* kCFStringEncodingMacRomanian */

	{ "UNICODE-2-0",			RTL_TEXTENCODING_DONTKNOW },			/*  */

	{ "X-MAC-FARSI",			RTL_TEXTENCODING_APPLE_FARSI },		/* kCFStringEncodingMacFarsi */

	{ "X-MAC-UKRAINIAN",		RTL_TEXTENCODING_APPLE_UKRAINIAN },	/* kCFStringEncodingMacUkrainian */

	{ "X-MAC-VT100",			RTL_TEXTENCODING_DONTKNOW },			/* kCFStringEncodingMacVT100 */

	{ "macintosh",				RTL_TEXTENCODING_DONTKNOW },			/* kCFStringEncodingMacHFS */

	{ "UTF-16BE",				RTL_TEXTENCODING_UNICODE },			/* kCFStringEncodingUnicode */

	{ "UNICODE-1-1",			RTL_TEXTENCODING_DONTKNOW },			/*  */

	{ "UNICODE-1-1",			RTL_TEXTENCODING_DONTKNOW },			/*  */

	{ "UNICODE-2-0",			RTL_TEXTENCODING_DONTKNOW },			/*  */

	{ "csUnicode",				RTL_TEXTENCODING_DONTKNOW },			/*  */

	{ "CP437",				RTL_TEXTENCODING_IBM_437 },			/* kCFStringEncodingDOSLatinUS */

	{ "CP737",				RTL_TEXTENCODING_IBM_737 },			/* kCFStringEncodingDOSGreek */

	{ "CP775",				RTL_TEXTENCODING_IBM_775 },			/* kCFStringEncodingDOSBalticRim */

	{ "CP850",				RTL_TEXTENCODING_IBM_850 },			/* kCFStringEncodingDOSLatin1 */

	{ "CP852",				RTL_TEXTENCODING_IBM_852 },			/* kCFStringEncodingDOSGreek1 */

	{ "CP857",				RTL_TEXTENCODING_IBM_857 },			/* kCFStringEncodingDOSTurkish */

	{ "CP861",				RTL_TEXTENCODING_IBM_861 },			/* kCFStringEncodingDOSIcelandic */

	{ "cp864",				RTL_TEXTENCODING_IBM_864 },			/* kCFStringEncodingDOSArabic */

	{ "CP866",				RTL_TEXTENCODING_IBM_866 },			/* kCFStringEncodingDOSRussian */

	{ "CP874",				RTL_TEXTENCODING_DONTKNOW },			/* kCFStringEncodingDOSThai */

	{ "CP932",				RTL_TEXTENCODING_DONTKNOW },			/* kCFStringEncodingDOSJapanese */

	{ "CP936",				RTL_TEXTENCODING_DONTKNOW },			/* kCFStringEncodingDOSChineseSimplif */

	{ "CP949",				RTL_TEXTENCODING_DONTKNOW },			/* kCFStringEncodingDOSKorean */

	{ "CP950",				RTL_TEXTENCODING_DONTKNOW },			/* kCFStringEncodingDOSChineseTrad */

	{ "WINDOWS-1252",			RTL_TEXTENCODING_MS_1252 },			/* kCFStringEncodingWindowsLatin1 */

	{ "WINDOWS-1250",			RTL_TEXTENCODING_MS_1250 },			/* kCFStringEncodingWindowsLatin2 */

	{ "WINDOWS-1251",			RTL_TEXTENCODING_MS_1251 },			/* kCFStringEncodingWindowsCyrillic */

	{ "WINDOWS-1253",			RTL_TEXTENCODING_MS_1253 },			/* kCFStringEncodingWindowsGreek */

	{ "WINDOWS-1254",			RTL_TEXTENCODING_MS_1254 },			/* kCFStringEncodingWindowsLatin5 */

	{ "WINDOWS-1255",			RTL_TEXTENCODING_MS_1255 },			/* kCFStringEncodingWindowsHebrew */

	{ "WINDOWS-1256",			RTL_TEXTENCODING_MS_1256 },			/* kCFStringEncodingWindowsArabic */

	{ "WINDOWS-1257",			RTL_TEXTENCODING_MS_1257 },			/* kCFStringEncodingWindowsBalticRim */

	{ "WINDOWS-1258",			RTL_TEXTENCODING_MS_1258 },			/* kCFStringEncodingWindowsVietnamese */

	{ "US-ASCII",				RTL_TEXTENCODING_ASCII_US },			/* kCFStringEncodingASCII */

	{ "JIS_C6226-1983",			RTL_TEXTENCODING_GB_2312 },			/* kCFStringEncodingJIS_X0208_90 */

	{ "csISO58GB231280",		RTL_TEXTENCODING_GB_2312 },			/* kCFStringEncodingGB_2312_80 */

	{ "X-GBK",				RTL_TEXTENCODING_GBK },				/* kCFStringEncodingGBK_95 */

	{ "csKSC56011987",			RTL_TEXTENCODING_DONTKNOW },			/* kCFStringEncodingKSC_5601_87 */

	{ "ISO-2022-JP",			RTL_TEXTENCODING_ISO_2022_JP },		/* kCFStringEncodingISO_2022_JP */

	{ "ISO-2022-CN",			RTL_TEXTENCODING_ISO_2022_CN },		/* kCFStringEncodingISO_2022_CN */

	{ "ISO-2022-CN-EXT",		RTL_TEXTENCODING_DONTKNOW },			/* kCFStringEncodingISO_2022_CN_EXT */

	{ "ISO-2022-KR",			RTL_TEXTENCODING_ISO_2022_KR },		/* kCFStringEncodingISO_2022_KR */

	{ "EUC-JP",				RTL_TEXTENCODING_EUC_JP },			/* kCFStringEncodingEUC_JP */

	{ "EUC-CN",				RTL_TEXTENCODING_EUC_CN },			/* kCFStringEncodingEUC_CN */

	{ "EUC-TW",				RTL_TEXTENCODING_EUC_TW },			/* kCFStringEncodingEUC_TW */

	{ "EUC-KR",				RTL_TEXTENCODING_EUC_KR },			/* kCFStringEncodingEUC_KR */

	{ "SHIFT_JIS",				RTL_TEXTENCODING_SHIFT_JIS },			/* kCFStringEncodingShiftJIS */

	{ "KOI8-R",				RTL_TEXTENCODING_KOI8_R },			/* kCFStringEncodingKOI8_R */

	{ "X-MAC-ROMAN-LATIN1",		RTL_TEXTENCODING_APPLE_ROMAN },		/* kCFStringEncodingMacRomanLatin1 */

	{ "HZ-GB-2312",			RTL_TEXTENCODING_GB_2312 },			/* kCFStringEncodingHZ_GB_2312 */

	{ "Big5-HKSCS",			RTL_TEXTENCODING_BIG5_HKSCS },		/* kCFStringEncodingBig5_HKSCS_1999 */

	{ "X-NEXTSTEP",			RTL_TEXTENCODING_DONTKNOW },			/* kCFStringEncodingNextStepLatin */

	{ "cp037",				RTL_TEXTENCODING_DONTKNOW }			/* kCFStringEncodingEBCDIC_CP037 */

/* ___________ Add more encodings here ___________ */

};

#endif	/* ifdef MACOSX */

#elif defined(MACOSX) /* ifdef LINUX || SOLARIS || NETBSD */

#else	/* ifndef MACOSX */

 * FIXME: the MacOS X implemetation is missing

 *

 * MacOS X specific Locale manipulation code

 *

#include <premac.h>

#include <CoreFoundation/CoreFoundation.h>

#include <postmac.h>

void macxp_ConvertCFEncodingToIANACharSetName( char *buffer, unsigned int bufferLen, CFStringEncoding cfEncoding );

    return RTL_TEXTENCODING_DONTKNOW;

	const _pair		*pLanguage = NULL;

	char				sEncoding[ 64 ] = "";

	CFStringEncoding	sCFSysEncoding;

	CFStringRef		sCFEncodingName;

	const unsigned int	macxpListMembers = sizeof(_macxp_language_list) / sizeof(_pair);

	const unsigned int	otherListMembers = sizeof(_nl_language_list) / sizeof(_pair);

	/* For retrieving the CoreFoundation text encoding, the process goes like

	 * this:

	 * 1) On MacOS X this will be the first language listed in the 

	 *     Language tab of the International preference pane.

	 * 2) On Darwin 5 the value is currently hardwired to 

	 *     kCFStringEncodingMacRoman.

	 */

	sCFSysEncoding = CFStringGetSystemEncoding();

	#ifdef BUILD_OS_APPLEOSX

		/* Use MacOS X routines to get the charset name for us */

		sCFEncodingName = CFStringConvertEncodingToIANACharSetName( sCFSysEncoding );

		CFStringGetCString( sCFEncodingName, sEncoding, 32, sCFSysEncoding);

	#else

		/*

         * Darwin doesn't have a CFStringConvertEncodingToIANACharSetName(),

         * so we call our own replacement

         */

		macxp_ConvertCFEncodingToIANACharSetName( sEncoding, 32, sCFSysEncoding );

	#endif

	/* Try the Mac-specific list first, then non-Mac list (picks up MACINTOSH from non-Mac list) */

	pLanguage = _pair_search( sEncoding, _macxp_language_list, macxpListMembers );

	if ( pLanguage == NULL )

		pLanguage = _pair_search( sEncoding, _nl_language_list, otherListMembers );

	OSL_ASSERT( pLanguage && ( RTL_TEXTENCODING_DONTKNOW != pLanguage->value ) );

	/*

	 * a matching item in our list provides a mapping from codeset to

	 * rtl-codeset

     */

	if ( pLanguage != NULL  )

		return pLanguage->value;

	return RTL_TEXTENCODING_DONTKNOW;

    *ppLocale = _parse_locale( "C" );

#ifdef BUILD_OS_APPLEOSX

    static const char *locale = NULL;

    JNIEnv *env = NULL;

    JavaVM *jvm = NULL;

    JavaVMInitArgs vm_args;

    jclass aClass = NULL;

    jmethodID aMethod = NULL;

    jobject aLocale = NULL;

    jstring sLocale = NULL;

    jboolean bCopy = JNI_TRUE;

#endif /* ifdef BUILD_OS_APPLEOSX */

    /* basic thread safeness */

    pthread_mutex_lock( &aLocalMutex );

#ifdef BUILD_OS_APPLEOSX

    /* Only fetch the locale once and cache it */

    if ( NULL == locale )

    {

        /* specify Java 2 */

        vm_args.version = JNI_VERSION_1_2;

        vm_args.options = NULL;

        vm_args.nOptions = 0;

        vm_args.ignoreUnrecognized = JNI_TRUE;

        /* get default JVM args */

        JNI_GetDefaultJavaVMInitArgs( &vm_args );

        /* create the Java VM */

        if ( JNI_CreateJavaVM( &jvm, (void *)&env, &vm_args ) == JNI_OK )

        {

            /* get the current locale */

            aClass = (*env)->FindClass( env, "java.util.Locale" );

            if ( aClass )

                aMethod = (*env)->GetStaticMethodID( env, aClass, "getDefault", "()Ljava/util/Locale;" );

            if ( aMethod )

                aLocale = (*env)->CallStaticObjectMethod( env, aClass, aMethod );

            if ( aClass )

                aMethod = (*env)->GetMethodID( env, aClass, "toString", "()Ljava/lang/String;" );

            if ( aMethod )

                sLocale = (jstring)( (*env)->CallObjectMethod( env, aLocale, aMethod) );

            if ( sLocale )

                locale = (*env)->GetStringUTFChars( env, sLocale, &bCopy );

            /* Destroy the JVM */

            (*jvm)->DestroyJavaVM( jvm );

        }

#endif /* ifdef BUILD_OS_APPLEOSX */

        /* handle the case where the Java method of finding locale fails */

        if ( NULL == locale )

        {

            /* simulate behavior of setlocale */

            locale = getenv( "LC_ALL" );

            if( NULL == locale )

                locale = getenv( "LC_CTYPE" );

            if( NULL == locale )

                locale = getenv( "LANG" );

            if( NULL == locale )

                locale = "C";

        }

        *ppLocale = _parse_locale( locale );

    }

    /* return the locale */

    *ppLocale = _parse_locale( locale );

    pthread_mutex_unlock( &aLocalMutex );

    return 0;

	/* There is not yet any way to set the locale of a process

	 * on Darwin or MacOS X through BSD layer functions.

	 *

	 * On MacOS X locale and language are set by the user through

	 * the International pane of the System Preferences application.

	 *

	 * FIXME when this can be done.

	 */

	return 0;

/* [ed] 9/1/02 On OS 10.2 and higher, the OS headers define this function slightly differently.

   A fourth argument is expected, a struct passwd **.  We still want to make our own definition,

   however, so when we run on 10.1 we can still locate the symbol in our own libraries.  So

   if we're building on 10.2, simply change the prototype to match the expected system

   prototype and provide the duplicate symbol.

   */

#ifdef MACOSX

#ifdef BUILD_OS_APPLEOSX

#if (BUILD_OS_MAJOR >= 10) && (BUILD_OS_MINOR >= 2)

int getpwnam_r(const char* name, struct passwd* s, char* buffer, size_t size, struct passwd **ignore )

#else /* BUILD_OS_MAJOR && BUILD_OS_MINOR */

/* previous versions of MacOS X...10.0/1.  Use old prototype */

struct passwd *getpwnam_r(const char* name, struct passwd* s, char* buffer, int size )

#endif /* BUILD_OS_MAJOR && BUILD_OS_MINOR */

#else /* BUILD_OS_APPLE_OSX */

/* configure didn't take, or we're building on darwin.  Fallback on old prototype */

struct passwd *getpwnam_r(const char* name, struct passwd* s, char* buffer, int size )

#endif /* BUILD_OS_APPLEOSX */

#else /* MACOSX */

  	return res;

#ifdef MACOSX

#ifdef BUILD_OS_APPLEOSX

#if (BUILD_OS_MAJOR >= 10) && (BUILD_OS_MINOR >= 2)

	return((int)res);

#else

	return(res);

#endif /* BUILD_OS_MAJOR && BUILD_OS_MINOR */

#else /* BUILD_OS_APPLEOSX */

        return(res);

#endif /* BUILD_OS_APPLEOSX */

#else /* MACOSX */

        return(res);

#endif /* MACOSX */