Right now most of them are written with a unixy environment in mind.
We might need to use version blocks.
Add version of test/sdk/os/dynlib.ooc for Win32. for #790
Ajust some more tests for windows. #790. Gave up on pipe2 for now..
sdk/os/pool test for Win32. #790
Adapt processinvalid test for win32. #790
Implement environment variable passing for Process on Win32. Closes #790
. Closes #792