--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/genericopenlibs/openenvcore/libc/src/string/wcsxfrm.c	Tue Feb 02 02:01:42 2010 +0200
@@ -0,0 +1,152 @@
+/*-
+ * Portions Copyright (c) 2006-2009 Nokia Corporation and/or its subsidiary(-ies).All rights reserved. 
+ * 
+ * Copyright (c) 1995 Alex Tatmanjants <alex@elvisti.kiev.ua>
+ *		at Electronni Visti IA, Kiev, Ukraine.
+ *			All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#include <sys/cdefs.h>
+__FBSDID("FreeBSD: src/lib/libc/string/strxfrm.c,v 1.15 2002/09/06 11:24:06 tjr Exp ");
+__FBSDID("$FreeBSD: src/lib/libc/string/wcsxfrm.c,v 1.3 2004/04/07 09:47:56 tjr Exp $");
+
+#include <stdlib.h>
+#include <string.h>
+#include <wchar.h>
+#ifndef __SYMBIAN32__
+#include "libc_collate.h"
+#endif //__SYMBIAN32__
+
+#if (defined(__SYMBIAN32__) && (defined(__WINSCW__) || defined(__WINS__)))
+#include "libc_wsd_defs.h"
+#endif
+
+#ifndef __SYMBIAN32__
+static char *__mbsdup(const wchar_t *);
+#endif //__SYMBIAN32__
+
+#ifdef __SYMBIAN32__
+	extern char  LC_COLLATE_LocaleName[30];
+#ifdef EMULATOR
+
+char *GET_WSD_VAR_NAME(LC_COLLATE_LocaleName, g)();
+#define LC_COLLATE_LocaleName (GET_WSD_VAR_NAME(LC_COLLATE_LocaleName, g)())
+#endif //EMULATOR
+
+#endif //__SYMBIAN32__
+
+/*
+ * Placeholder wcsxfrm() implementation. See wcscoll.c for a description of
+ * the logic used.
+ */
+EXPORT_C size_t
+wcsxfrm(wchar_t * __restrict dest, const wchar_t * __restrict src, size_t len)
+{
+#ifndef __SYMBIAN32__	
+	int prim, sec, l;
+	char *mbsrc, *s, *ss;
+#endif//__SYMBIAN32__
+	size_t slen;
+	
+	if (*src == L'\0') {
+		if (len != 0)
+			*dest = L'\0';
+		return (0);
+	}
+
+#ifndef __SYMBIAN32__			
+			if (__collate_load_error || MB_CUR_MAX > 1)
+#else				
+			if(((strcmp("C",(const char*) LC_COLLATE_LocaleName) ==0) ||(strcmp("POSIX", (const char*) LC_COLLATE_LocaleName) ==0)) ||
+				MB_CUR_MAX > 1)
+#endif	
+	{
+		slen = wcslen(src);
+		if (len > 0) {
+			if (slen < len)
+				wcscpy(dest, src);
+			else {
+				wcsncpy(dest, src, len - 1);
+				dest[len - 1] = L'\0';
+			}
+		}
+		return (slen);
+	}
+#ifdef __SYMBIAN32__
+	else
+	{
+		return (0);
+	}
+#endif //__SYMBIAN32__
+
+#ifndef __SYMBIAN32__
+	mbsrc = __mbsdup(src);
+	slen = 0;
+	prim = sec = 0;
+       ss = s = __collate_substitute(mbsrc);
+	while (*s != '\0') {
+		while (*s != '\0' && prim == 0) {
+			__collate_lookup(s, &l, &prim, &sec);
+			s += l;
+		}
+		if (prim != 0) {
+			if (len > 1) {
+				*dest++ = (wchar_t)prim;
+				len--;
+			}
+			slen++;
+			prim = 0;
+		}
+	}
+	free(ss);
+	free(mbsrc);
+	if (len != 0)
+		*dest = L'\0';
+
+	return (slen);
+#endif //__SYMBIAN32__	
+}
+
+#ifndef __SYMBIAN32__
+static char *
+__mbsdup(const wchar_t *ws)
+{
+	static const mbstate_t initial = {0,{0}};
+	mbstate_t st;
+	const wchar_t *wcp;
+	size_t len;
+	char *mbs;
+
+	wcp = ws;
+	st = initial;
+	if ((len = wcsrtombs(NULL, &wcp, 0, &st)) == (size_t)-1)
+		return (NULL);
+	if ((mbs = malloc(len + 1)) == NULL)
+		return (NULL);
+	st = initial;
+	wcsrtombs(mbs, &ws, len + 1, &st);
+
+	return (mbs);
+}
+#endif //__SYMBIAN32__