SynchronizationLib.h

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#ifndef __SYNCHRONIZATION_LIB__
#define __SYNCHRONIZATION_LIB__
 
typedef volatile UINTN SPIN_LOCK;
 
UINTN
EFIAPI
GetSpinLockProperties (
  VOID
  );
 
SPIN_LOCK *
EFIAPI
InitializeSpinLock (
  OUT      SPIN_LOCK  *SpinLock
  );
 
SPIN_LOCK *
EFIAPI
AcquireSpinLock (
  IN OUT  SPIN_LOCK  *SpinLock
  );
 
BOOLEAN
EFIAPI
AcquireSpinLockOrFail (
  IN OUT  SPIN_LOCK  *SpinLock
  );
 
SPIN_LOCK *
EFIAPI
ReleaseSpinLock (
  IN OUT  SPIN_LOCK  *SpinLock
  );
 
UINT32
EFIAPI
InterlockedIncrement (
  IN      volatile UINT32  *Value
  );
 
UINT32
EFIAPI
InterlockedDecrement (
  IN      volatile UINT32  *Value
  );
 
UINT16
EFIAPI
InterlockedCompareExchange16 (
  IN OUT  volatile UINT16  *Value,
  IN      UINT16           CompareValue,
  IN      UINT16           ExchangeValue
  );
 
UINT32
EFIAPI
InterlockedCompareExchange32 (
  IN OUT  volatile UINT32  *Value,
  IN      UINT32           CompareValue,
  IN      UINT32           ExchangeValue
  );
 
UINT64
EFIAPI
InterlockedCompareExchange64 (
  IN OUT  volatile UINT64  *Value,
  IN      UINT64           CompareValue,
  IN      UINT64           ExchangeValue
  );
 
VOID *
EFIAPI
InterlockedCompareExchangePointer (
  IN OUT  VOID                      *volatile  *Value,
  IN      VOID                                 *CompareValue,
  IN      VOID                                 *ExchangeValue
  );
 
#endif