/*
 * The contents of this file are subject to the Mozilla Public
 * License Version 1.1 (the "License"); you may not use this file
 * except in compliance with the License. You may obtain a copy of
 * the License at http://www.mozilla.org/MPL/
 * 
 * Software distributed under the License is distributed on an "AS
 * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
 * implied. See the License for the specific language governing
 * rights and limitations under the License.
 * 
 * The Original Code is the Netscape security libraries.
 * 
 * The Initial Developer of the Original Code is Netscape
 * Communications Corporation.  Portions created by Netscape are 
 * Copyright (C) 1994-2000 Netscape Communications Corporation.  All
 * Rights Reserved.
 * 
 * Contributor(s):
 * 
 * Alternatively, the contents of this file may be used under the
 * terms of the GNU General Public License Version 2 or later (the
 * "GPL"), in which case the provisions of the GPL are applicable 
 * instead of those above.  If you wish to allow use of your 
 * version of this file only under the terms of the GPL and not to
 * allow others to use your version of this file under the MPL,
 * indicate your decision by deleting the provisions above and
 * replace them with the notice and other provisions required by
 * the GPL.  If you do not delete the provisions above, a recipient
 * may use your version of this file under either the MPL or the
 * GPL.
 */
#ifndef _FMUTEX_H_
#define _FMUTEX_H_ 1

#include "fpkcs11t.h"

/*
 * All of these functions will return CK_RV  values.
 */
extern CK_RV FMUTEX_Init(CK_C_INITIALIZE_ARGS_PTR pArgs);


extern CK_RV FMUTEX_Create(CK_VOID_PTR_PTR pMutex);

extern CK_RV FMUTEX_Destroy(CK_VOID_PTR pMutex);

extern CK_RV FMUTEX_Lock(CK_VOID_PTR pMutex);

extern CK_RV FMUTEX_Unlock(CK_VOID_PTR pMutex);

/* Returns 0 if mutexes have not been enabled.
 * Returns 1 if mutexes have been enabled.
 */
extern int FMUTEX_MutexEnabled(void);

#endif /*_FMUTEX_H_*/