diff -uNr tclvfs-20080503.orig/generic/vfs.c tclvfs-20080503-alwaysstatic/generic/vfs.c
--- tclvfs-20080503.orig/generic/vfs.c	2006-08-30 14:38:03.000000000 -0500
+++ tclvfs-20080503-alwaysstatic/generic/vfs.c	2015-03-30 17:20:15.415513923 -0500
@@ -25,16 +25,6 @@
 #include "tclInt.h"
 #include "tclPort.h"
 
-/*
- * Windows needs to know which symbols to export.  Unix does not.
- * BUILD_vfs should be undefined for Unix.
- */
-
-#ifdef BUILD_vfs
-#undef TCL_STORAGE_CLASS
-#define TCL_STORAGE_CLASS DLLEXPORT
-#endif /* BUILD_vfs */
-
 #ifndef TCL_GLOB_TYPE_MOUNT
 #define TCL_GLOB_TYPE_MOUNT		(1<<7)
 #endif
