[Mingw-w64-public] getmainargs changes

Hello, In recent commit "crt: Avoid best-fit mapping when constructing argv for main()" https://sourceforge.net/p/mingw-w64/mingw-w64/ci/0d42217123d3aec0341b79f6d959c76e09648a1e/ was done big change in how all compiled applications will handle access to argc and argv[]. I consider this change mor

Re: [Mingw-w64-public] Building winpthreads with MSVC tools

Hi! Patch 1 is obviously correct. Patch 2 seems correct too. I wrote a patch series a while ago that changed the winpthreads testsuite for msvc but didn't get the time to get it merged. See the full thread here: https://sourceforge.net/p/mingw-w64/mailman/mingw-w64-public/thread/20240129165759.1912