tid as a parameter for instance, and I can't see any way to switch the current thread, despite the docs mentioning such a concept.
which docs... this isn't implemented in winedbg
another solution for this would be using gdb thru winedbg (run winedbg -- --gdb) you'll get gdb as a front end, but communicating thru winedbg to the wineserver using gdb commands, you might be able to control a bit more the threads A+