RtlLargeIntegerLessThanOrEqualTo

BOOLEAN
RtlLargeIntegerLessThanOrEqualTo(
IN LARGE_INTEGER Operand1,
IN LARGE_INTEGER Operand2
);

RtlLargeIntegerLessThanOrEqualTo is exported to support existing driver binaries and is obsolete. For better performance, use the compiler support for 64-bit integer operations.