- Changes donated by Elemental Security to make it work on AIX 5.3
  with IBM's 64-bit compiler (SF patch #1284289).  This also closes SF
  bug #105470: test_pwd fails on 64bit system (Opteron).
diff --git a/Include/import.h b/Include/import.h
index 9f1c2be..572cb8a 100644
--- a/Include/import.h
+++ b/Include/import.h
@@ -24,6 +24,7 @@
 PyAPI_FUNC(struct filedescr *) _PyImport_FindModule(
 	const char *, PyObject *, char *, size_t, FILE **, PyObject **);
 PyAPI_FUNC(int) _PyImport_IsScript(struct filedescr *);
+PyAPI_FUNC(void) _PyImport_ReInitLock(void);
 
 PyAPI_FUNC(PyObject *)_PyImport_FindExtension(char *, char *);
 PyAPI_FUNC(PyObject *)_PyImport_FixupExtension(char *, char *);