Fix function prototypes in dependency.h.

Commit 257836a7 accidentally deleted a couple of
redundant-but-conventional "extern" keywords on function prototypes.
Put them back.

Reported-by: Alvaro Herrera <alvherre@alvh.no-ip.org>

diff --git a/src/include/catalog/dependency.h b/src/include/catalog/dependency.h
index 6d6c23d8462aa72055fd8ac41134934f959f9af1..c8d07f48dea12faa9d1d7e326b198156e22a91f3 100644 (file)
--- a/src/include/catalog/dependency.h
+++ b/src/include/catalog/dependency.h
@@ -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);