[PATCH 0/1] MR2344: dbghelp/tests: Let the tests run on Windows 7, 8 and 10 <= 1607.

[Francois Gouget (＠fgouget)]

Provide a fallback if IsWow64Process2() is not available.

Wine-Bug: https://bugs.winehq.org//show_bug.cgi?id=54605