_nativethread_consistency_check  206 ext/tk/stubs.c         _nativethread_consistency_check(tcl_ip);
_nativethread_consistency_check  250 ext/tk/stubs.c         _nativethread_consistency_check(tcl_ip);
_nativethread_consistency_check  470 ext/tk/stubs.c     _nativethread_consistency_check(tcl_ip);