genericopenlibs/openenvcore/libc/src/string/wcpncpy.c
changeset 0 e4d67989cc36
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/genericopenlibs/openenvcore/libc/src/string/wcpncpy.c	Tue Feb 02 02:01:42 2010 +0200
@@ -0,0 +1,52 @@
+/*
+* Copyright (c) 2005-2009 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description:
+* Name        : wcpncpy.c
+* Part of     : MRT
+* Implementation for wcpncpy API
+* Version     : 1.0
+*
+*/
+
+
+
+#include <wchar.h>
+
+//copies a fixed length string of wide characters and
+//returns a pointer to its end
+
+EXPORT_C wchar_t *wcpncpy(wchar_t * dst, const wchar_t * src, size_t n)
+{
+        wchar_t *dptr;
+        const wchar_t *sptr;
+        size_t count;
+
+        dptr = dst;
+        sptr = src;
+        count = n;
+        while (count > 0)
+        {
+                --count;
+                if ((*dptr++ = *sptr++) == L'\0')
+                        break;
+        }
+        while (count > 0)
+        {
+                count--;
+                *dptr++ = L'\0';
+        }
+
+        return (dptr - 1);
+}
+