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Windows module

LockFile

procedureforeignSource
LockFile :: (
    file: HANDLE,
    dwFileOffsetLow: DWORD,
    dwFileOffsetHigh: DWORD,
    nNumberOfBytesToLockLow: DWORD,
    nNumberOfBytesToLockHigh: DWORD
) -> BOOL #foreign

Parameters

file: HANDLE
dwFileOffsetLow: DWORD
dwFileOffsetHigh: DWORD
nNumberOfBytesToLockLow: DWORD
nNumberOfBytesToLockHigh: DWORD

Returns

BOOL

See also

LocalFileTimeToFileTimeLocalFreeLockFileExMapViewOfFile