Fix function prototypes in dependency.h.
Commit accidentally deleted a couple of
redundant-but-conventional "extern" keywords on function prototypes.
Put them back.
Reported-by: Alvaro Herrera
@@ -223,9 +223,9 @@ extern long changeDependencyFor(Oid classId, Oid objectId,
Oid refClassId, Oid oldRefObjectId,
Oid newRefObjectId);
-long changeDependenciesOf(Oid classId, Oid oldObjectId,
+extern long changeDependenciesOf(Oid classId, Oid oldObjectId,
Oid newObjectId);
-long changeDependenciesOn(Oid refClassId, Oid oldRefObjectId,
+extern long changeDependenciesOn(Oid refClassId, Oid oldRefObjectId,
Oid newRefObjectId);
extern Oid getExtensionOfObject(Oid classId, Oid objectId);
