pthread_setschedparam() range doesn't match sched_get_priority_mi n/max()?

[Blanco Alejandro-EAB005]

I'm running on win2000.  sched_get_priority_min/max() return -15, 15, but when I try to set the priority using pthread_setschedparam(), it only works for -2 through 0.  Do I have something set up wrong or is this a known bug?

thanks.

Alex Blanco