diff -r 000000000000 -r bde4ae8d615e os/ossrv/genericopenlibs/cstdlib/LCHAR/STRSPN.C
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/os/ossrv/genericopenlibs/cstdlib/LCHAR/STRSPN.C	Fri Jun 15 03:10:57 2012 +0200
@@ -0,0 +1,75 @@
+/*
+* Copyright (c) 1997-2009 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:
+* FUNCTION
+* <<strspn>>---find initial match
+* INDEX
+* strspn
+* ANSI_SYNOPSIS
+* #include <string.h>
+* size_t strspn(const char *<[s1]>, const char *<[s2]>);
+* TRAD_SYNOPSIS
+* #include <string.h>
+* size_t strspn(<[s1]>, <[s2]>)
+* char *<[s1]>;
+* char *<[s2]>;
+* This function computes the length of the initial segment of
+* the string pointed to by <[s1]> which consists entirely of
+* characters from the string pointed to by <[s2]> (excluding the
+* terminating null character).
+* RETURNS
+* <<strspn>> returns the length of the segment found.
+* PORTABILITY
+* <<strspn>> is ANSI C.
+* <<strspn>> requires no supporting OS subroutines.
+* QUICKREF
+* strspn ansi pure
+* 
+*
+*/
+
+
+
+#include <string.h>
+
+/**
+Get length of substring composed of given characters.
+Scans s1 character by character, returning the number of characters read before 
+the first character not included in s2 is found.
+The search does not include terminating null-characters.
+@return the length of the initial substring of s1 
+that is only composed of characters included in s2.
+@param s1 Null-terminated string to be scanned. 
+@param s2 Null-terminated string containing character set.
+*/
+EXPORT_C size_t
+strspn (const char *s1, const char *s2)
+{
+  const char *s = s1;
+  const char *c;
+
+  while (*s1)
+    {
+      for (c = s2; *c; c++)
+	{
+	  if (*s1 == *c)
+	    break;
+	}
+      if (*c == '\0')
+	break;
+      s1++;
+    }
+
+  return s1 - s;
+}