Windows kernel routines reserved for system use

The following routines are reserved for system use:

Routine Description
IoAcquireRemoveLockEx

See IoAcquireRemoveLock.

IoInitializeRemoveLockEx

Use IoInitializeRemoveLock instead.

IoReleaseRemoveLockAndWaitEx

See IoReleaseRemoveLockAndWait.

IoReleaseRemoveLockEx

See IoReleaseRemoveLock.

IoAcquireRemoveLock
IoInitializeRemoveLock
IoReleaseRemoveLock
IoReleaseRemoveLockAndWait