This serie is the last one for CreateProcess fixes regarding handles inheritance. It covers the cases of errenous (null, invalid...) handles.
-- v2: kernel32/tests: Remove todo scaffholding for CreateProcess() tests. msvcrt: Don't reset invalid std handle in init. msvcrt/tests: Extend test for invalid std handle on msvcrt init. kernelbase: Don't use INVALID_HANDLE_VALUE as std handle in CreateProcess. kernel32/tests: Add tests for CreateProcess with invalid handles.