WIN32_WINNT definition should really be in dtoolbase.h, not dtoolbase_cc.h

dtool/src/dtoolbase/dtoolbase.h

@@ -76,6 +76,13 @@
 #endif
 #endif  /* WIN32_VC */
 
+/*
+  include win32 defns for everything up to WinServer2003, and assume
+  I'm smart enough to use GetProcAddress for backward compat on
+  w95/w98 for newer fns
+*/
+#define _WIN32_WINNT 0x0502
+
 #include "dtoolsymbols.h"
 
 #ifdef __GNUC__

dtool/src/dtoolbase/dtoolbase_cc.h

@@ -108,13 +108,6 @@ typedef ios::iostate ios_iostate;
 typedef ios::seekdir ios_seekdir;
 #endif
 
-#ifdef WIN32_VC
-// include win32 defns for everything up to WinServer2003, and assume I'm smart
-// enough to use GetProcAddress for backward compat on w95/w98 for
-// newer fns
-#define _WIN32_WINNT 0x0502
-#endif  // WIN32_VC
-
 #if defined(WIN32_VC) && defined(FORCE_INLINING)
 // If FORCE_INLINING is defined, we use the keyword __forceinline,
 // which tells MS VC++ to override its internal benefit heuristic