Hi,

At Tue, 16 Aug 2011 16:53:07 +0900,
Usaku NAKAMURA wrote in [ruby-core:38973]:
> nobu changed the name of this variable at r30783, and I guess that
> he has intended to make this variable public.

No, it was a follow-up to r30781.

> nobu, is this correct?
> and do you have any opinion about this request?

Even if the variable were public, rb_thread_t is internal use
only, and nothing is guaranteed about it.  I think debugger-API
proposal has been awaited for a while, but nothing seems to
progress.

-- 
Nobu Nakada