priority inversion in _Thread_queue_Enqueue_priority() ?

[Andrew Klossner]

In exec/score/src/threadq.c: _Thread_queue_Enqueue_priority, we have:

  Priority_Control     search_priority;
    ...
  search_priority = PRIORITY_MINIMUM - 1;

Priority_Control is unsigned.  PRIORITY_MINIMUM is 0.  This ends up
assigning (with my compiler) UINT_MAX to search_priority.  With all
the gotos in this function, I'm not confident that I understand all
the ramifications.  Is the way the code is expected to work?

  -=- Andrew Klossner (andrew at pogo.wv.tek.com)