this declaration was accidentally removed a couple of weeks ago.  

Index: Include/pythonrun.h
===================================================================
RCS file: /cvsroot/python/python/dist/src/Include/pythonrun.h,v
retrieving revision 2.27
diff -u -r2.27 pythonrun.h
--- Include/pythonrun.h	2000/05/25 23:05:36	2.27
+++ Include/pythonrun.h	2000/06/21 08:04:54
@@ -94,6 +94,7 @@
 
 /* Various internal finalizers */
 DL_IMPORT(void) fini_exceptions Py_PROTO((void));
+DL_IMPORT(void) _PyImport_Fini Py_PROTO((void));
 DL_IMPORT(void) PyMethod_Fini Py_PROTO((void));
 DL_IMPORT(void) PyFrame_Fini Py_PROTO((void));
 DL_IMPORT(void) PyCFunction_Fini Py_PROTO((void));