NTSTATUS
IoDeleteSymbolicLink(
IN PUNICODE_STRING SymbolicLinkName
);
IoDeleteSymbolicLink removes a symbolic link from the system.
IoDeleteSymbolicLink returns STATUS_SUCCESS if the symbolic link object is deleted.
Callers of IoDeleteSymbolicLink must be running at IRQL PASSIVE_LEVEL.
IoCreateSymbolicLink, IoCreateUnprotectedSymbolicLink, IoDeassignArcName