posixmodule-3.9.4.patch

--- Python-3.9.4/Modules/posixmodule.c	2021-04-04 15:56:53.000000000 +0300
+++ config/posixmodule.c	2021-11-21 19:52:40.409249038 +0300
@@ -295,6 +295,9 @@
 #  define HAVE_OPENDIR    1
 #  define HAVE_SYSTEM     1
 #  include <process.h>
+//Mingw support, osdefs.h ALTSEP define
+#elif __MINGW32__
+#define ALTSEP L'/'
 #else
 #  ifdef _MSC_VER
      /* Microsoft compiler */