Index: Makefile
==================================================================
--- Makefile
+++ Makefile
@@ -1,9 +1,9 @@
-CPPFLAGS := -I. -DUSE_TCL_STUBS=1 -DXVFS_MODE_STANDALONE
+CPPFLAGS := -I. -DUSE_TCL_STUBS=1 -DXVFS_MODE_FLEXIBLE
 CFLAGS   := -fPIC -g3 -ggdb3 -Wall
 LDFLAGS  :=
-LIBS     := -ltclstub8.6
+LIBS     := -ltclstub8.6 -ldl
 
 all: example.so
 
 example.c: $(shell find example -type f) $(shell find lib -type f) xvfs.c.rvt xvfs-create Makefile
 	./xvfs-create --directory example --name example > example.c.new

Index: xvfs-core.c
==================================================================
--- xvfs-core.c
+++ xvfs-core.c
@@ -77,11 +77,11 @@
 	
 	return(NULL);
 }
 #endif /* XVFS_MODE_SERVER || XVFS_MODE_STANDALONE || XVFS_MODE_FLEIXBLE */
 
-#if defined(XVFS_MODE_STANDALONE)
+#if defined(XVFS_MODE_STANDALONE) || defined(XVFS_MODE_FLEXIBLE)
 /*
  * Tcl_Filesystem handlers for the standalone implementation
  */
 static struct xvfs_tclfs_instance_info xvfs_tclfs_standalone_info;
 static int xvfs_tclfs_standalone_pathInFilesystem(Tcl_Obj *path, ClientData *dataPtr) {
@@ -191,11 +191,28 @@
 	}
 	
 	return(TCL_OK);
 }
 #endif
+
+#if defined(XVFS_MODE_FLEXIBLE)
+#include <dlfcn.h>
+int xvfs_flexible_register(Tcl_Interp *interp, struct Xvfs_FSInfo *fsInfo) {
+	int (*xvfs_register)(Tcl_Interp *interp, struct Xvfs_FSInfo *fsInfo) = NULL;
+
+	/*
+	 * XXX:TODO: Find some way to use Tcl_FindSymbol() to do this
+	 */
+	xvfs_register = dlsym(NULL, "Xvfs_Register");
+	if (!xvfs_register) {
+		xvfs_register = &xvfs_standalone_register;
+	}
+	
+	return(xvfs_register(interp, fsInfo));
+}
+#endif
 
 #if defined(XVFS_MODE_SERVER)
 int Xvfs_Register(Tcl_Interp *interp, struct Xvfs_FSInfo *fsInfo) {
 	return(TCL_ERROR);
 }
 #endif