Corinna Vinschen wrote: [...] > We just failed to notice that the GetProcessGroupAffinity > and GetThreadGroupAffinity functions are missing on Vista/2008. >> I'll upload a fixed Cygwin 3.1.1 release pretty soon. Thank you Corinna for diagnosing and fixing this glitch. I must have glossed over the Windows version matrix for these functions while I was implementing on top of them. Another thing to keep in mind for future work. Cheers & Regards, ..mark -- Problem reports: http://cygwin.com/problems.html FAQ: http://cygwin.com/faq/ Documentation: http://cygwin.com/docs.html Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple