// Copyright (c) 1998-2009 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:

 //

 #include <e32std.h>

 #include <stdlib_r.h>

 // We use the EPOC32 memory allocation which is already

 // thread-safe, so we don't need the _malloc_r variants

 extern "C" {

 EXPORT_C void* malloc (size_t nbytes)

 	{

 	return User::Alloc(nbytes);

 	}

 EXPORT_C void* realloc (void *p, size_t nbytes)

 	{

 	return User::ReAlloc(p, nbytes);

 	}

 EXPORT_C void free (void *p)

 	{

 	User::Free(p);

 	}

 #ifdef EKA2

 EXPORT_C void* _placeholder_memmove (void* to, const void* from, size_t len)

 #else

 EXPORT_C void* memmove (void* to, const void* from, size_t len)

 #endif

 	{

 	Mem::Copy(to, from, len);		// E32 unaligned careful copy

 	return to;

 	}

 #ifdef EKA2

 EXPORT_C void* _placeholder_memset (void* to, int c, size_t len)

 #else

 EXPORT_C void* memset (void* to, int c, size_t len)

 #endif

 	{

 	Mem::Fill(to,len,c);

 	return to;

 	}

 EXPORT_C void* calloc (size_t n, size_t size)

     {

     n *= size;

     void *ret = User::Alloc(n);

     if (ret == 0)

 	return 0;

     Mem::FillZ(ret,n);

     return ret;

     }

 EXPORT_C size_t strlen (const char *str)

     {

     return User::StringLength((TUint8*)str);

     }

 EXPORT_C size_t wcslen (const wchar_t *str)

     {

     return User::StringLength((TUint16*)str);

     }

 EXPORT_C unsigned int sleep (unsigned int secs)

 	{

 	// we don't allow the possibility of being woken by signals

 	User::After(secs*1000000);

 	return 0;

 	}

 } // extern "C"