Re: [PATCH v3 0/4] MR4377: Reimplement msvcrt env functions to match native.

[Piotr Caban (＠piotr)]

I've pushed a version with following changes:
 - when creating child process copy all environment variables so e.g. WINETEST_COLOR doesn't need special handling
 - don't create separate process for initial unicode environment tests
 - add invalid_parameter_handler tests

I'm still looking on the 3rd patch.