patch 8.1.0941: macros for MS-Windows are inconsistent
Problem: Macros for MS-Windows are inconsistent, using "32", "3264 and
others.
Solution: Use MSWIN for all MS-Windows builds. Use FEAT_GUI_MSWIN for the
GUI build. (Hirohito Higashi, closes #3932)
diff --git a/src/if_python3.c b/src/if_python3.c
index 4bbbdd1..8b4bee9 100644
--- a/src/if_python3.c
+++ b/src/if_python3.c
@@ -34,7 +34,7 @@
#include <limits.h>
-#if defined(_WIN32) && defined(HAVE_FCNTL_H)
+#if defined(MSWIN) && defined(HAVE_FCNTL_H)
# undef HAVE_FCNTL_H
#endif
@@ -112,7 +112,7 @@
#if defined(DYNAMIC_PYTHON3) || defined(PROTO)
-# ifndef WIN3264
+# ifndef MSWIN
# include <dlfcn.h>
# define FARPROC void*
# define HINSTANCE void*