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EngUnlockSurface function

The EngUnlockSurface function causes GDI to unlock the surface.

Syntax


VOID EngUnlockSurface(
  _In_  SURFOBJ *pso
);

Parameters

pso [in]

Pointer to a SURFOBJ structure that describes the surface to be unlocked.

Return value

None

Remarks

The specified surface must previously have been locked by a call to EngLockSurface. The pointer to the SURFOBJ structure must not be used after this call.

Requirements

Version

Available in Windows 2000 and later versions of the Windows operating systems.

Header

Winddi.h (include Winddi.h)

Library

Win32k.lib

DLL

Win32k.sys

See also

EngLockSurface
SURFOBJ

 

 

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