Backed out change 7d3df1df4e91 which was: Fixed bug 3320 - SDL_windows_main.c defines both console application entry points

With that change only the wmain() entry point was defined, and applications that linked with main() would no longer build.

src/main/windows/SDL_windows_main.c

@@ -110,10 +110,9 @@ OutOfMemory(void)
 
 #if defined(_MSC_VER)
 /* The VC++ compiler needs main/wmain defined */
+# define console_ansi_main main
 # if UNICODE
 #  define console_wmain wmain
-# else
-#  define console_ansi_main main
 # endif
 #endif