Lots of small things, see ChangeLog
diff --git a/Include/import.h b/Include/import.h
index c335995..02c8ebf 100644
--- a/Include/import.h
+++ b/Include/import.h
@@ -30,6 +30,7 @@
 
 /* Module definition and import interface */
 
+long get_pyc_magic PROTO((void));
 object *get_modules PROTO((void));
 object *add_module PROTO((char *name));
 object *import_module PROTO((char *name));