/**
  ******************************************************************************
  * @file    stmCriticalSection.h
  * @author  MCD Application Team
  * @brief   Header for stmCriticalSection.c module
  ******************************************************************************
  * @attention
  *
  * <h2><center>&copy; COPYRIGHT(c) 2016 STMicroelectronics</center></h2>
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  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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  ******************************************************************************
  */

#ifndef STM_CRITICAL_SECTION_H
#define STM_CRITICAL_SECTION_H

/* To call before modifying any critical data. In case the host is inside or
asked for enterring the critical section, this routine will wait for the host to
leave the critical section. */
void enterLock(void);

/* Leave the critical section. If the host is waiting, access will be granted
to him. Otherwise the first next one asking will own the turn. */
void exitLock(void);

#endif /* STM_CRITICAL_SECTION_H */

/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
