/*

 * 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 the License "Symbian Foundation License v1.0" to Symbian Foundation members and "Symbian Foundation End User License Agreement v1.0" to non-members

 * which accompanies this distribution, and is available

 * at the URL "http://www.symbianfoundation.org/legal/licencesv10.html".

 *

 * Initial Contributors:

 * Nokia Corporation - initial contribution.

 *

 * Contributors:

 *

 * Description:

 * Extension of <stdlib.h> with reentrant functions.

 * 

 *

 */

 /**

  @file

  @publishedAll

  @released

 */

 #ifndef _STDLIB_R_H_

 #define _STDLIB_R_H_

 #ifdef __cplusplus

 extern "C" {

 #endif

 #include <stdlib.h>

 #include <sys/reent.h>

 /**

 EPOC32 malloc uses the thread heap, so it is already thread-safe

 and no _malloc_r variants are needed.

 */

 #define _malloc_r(x,n)		malloc(n)

 #define _calloc_r(x,n,m)	calloc(n,m)

 #define _realloc_r(x,p,n)	realloc(p,n)

 #define _free_r(x,p)		free(p)

 IMPORT_C char*	_dtoa_r		(struct _reent *, double, int, int, int *, int*, char**);

 IMPORT_C void	_mstats_r	(struct _reent *, char *);

 IMPORT_C int	_system_r	(struct _reent *, const char *);

 IMPORT_C int	_wsystem_r	(struct _reent *, const wchar_t *);

 IMPORT_C int	_rand_r		(struct _reent *);

 IMPORT_C void	_srand_r	(struct _reent *, unsigned);

 IMPORT_C int	_setenv_r	(struct _reent *, const char *, const char *, int);

 IMPORT_C void	_unsetenv_r	(struct _reent *, const char *);

 IMPORT_C char*	_getenv_r	(struct _reent *, const char *);

 IMPORT_C int	_wsetenv_r	(struct _reent *, const wchar_t *, const wchar_t *, int);

 IMPORT_C void	_wunsetenv_r	(struct _reent *, const wchar_t *);

 IMPORT_C wchar_t*	_wgetenv_r	(struct _reent *, const wchar_t *);

 IMPORT_C unsigned long _strtoul_r(struct _reent *,const char *, char **, int);

 /**

 It's possible to override exit() by supplying abort(), exit() and _exit()

 The generic exit() and abort() routines look like

 void exit(int code) _ATTRIBUTE((noreturn))

 {

 	_atexit_processing_r(_REENT);

  	_exit(code);

 }

 void abort(void) _ATTRIBUTE((noreturn))

 {

 	_exit(1);

 }

 which then allows your _exit() to capture all exits from ESTLIB, 

 except for __assert() which calls abort().

 */

 IMPORT_C void _atexit_processing_r (struct _reent *);

 #ifdef __cplusplus

 }

 #endif

 #endif /* _STDLIB_R_H_ */