Making sense of TSD

[Mike Hommey]

Hi,

I'm trying to make sense of the tsd implementation without __thread,
which would seem to fit the tls model on windows. But I don't see why
the wrapper struct is needed at all. The first thing that bothers me is
that the isstatic == true case is set to abort on opt_abort, yet is
supported. And it doesn't seem very obvious why initialized is needed.

Jason, could you enlighten me? :)

Mike