kernel32: fix per-thread FLS and Windows-faithful CRITICAL_SECTION (fixes intermittent MSVC c2.dll deadlock)#126

encounter merged 3 commits into

decompals:maindecompals/wibo:mainfrom

jeffmcjunkin:fix-fls-per-thread-and-cs-handoffjeffmcjunkin/wibo:fix-fls-per-thread-and-cs-handoffCopy head branch name to clipboard