MSVC apparently makes atexit available even without including stdlib.h,
but clang-cl does not. This makes the file build also with clang-cl.
llvm-svn: 255160
Define WIN32_LEAN_AND_MEAN before including Windows.h. This is already being
done in some places. This does it more broadly. This permits building ASAN on
Linux for Winndows, as well as reduces the amount of included declarations.
llvm-svn: 251649
It turned out that we have to bridge more stuff between the executable
and the ASan RTL DLL than just __asan_option_detect_stack_use_after_return.
See PR20918 for more details.
llvm-svn: 217673
Hans Wennborg