NAME_MAX is defined in limits.h. And indeed it is there on Mingw, but guarded by the Windows-specific non-standard macro _POSIX_.
I found this suggestion that Windows system headers have not used _POSIX_ since MSVC 2013: https://sourceforge.net/p/mingw-w64/mailman/message/33014416/ However, the macro is still used in the fixed system header with GCC 10 in my bang-up-to-date Mingw installation. I can't see this macro referenced anywhere in gnulib's history. So my question is: is there something gnulib can/should do here? -- https://rrt.sc3d.org
