#ifndef _NTIOAPI_H
/**
* Complete this operation immediately with an alternate success code of STATUS_OPLOCK_BREAK_IN_PROGRESS
* if the target file is oplocked, rather than blocking the caller's thread.
* If the file is oplocked, another caller already has access to the file.
* This flag is not used by device and intermediate drivers.
*/
#define FILE_COMPLETE_IF_OPLOCKED 0x00000100
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