Add a hack for Solaris threads (why not, there are zillions of hacks for Windows and DOS here already :-( ).
Add a hack for Solaris threads (why not, there are zillions of
hacks for Windows and DOS here already :-( ).

sk-/python2.7-type-annotator,sk-/python2.7-type-annotator,sk-/python2.7-type-annotator