ULONG
KeForceResumeThread(
  IN  PKTHREAD Thread
  );

Routine Description:

    This function forces resumption of thread execution if the thread is
    suspended. If the specified thread is not suspended, then no operation
    is performed.

Arguments:

    Thread  - Supplies a pointer to a dispatcher object of type thread.

Return Value:

    The sum of the previous suspend count and the freeze count.