Remove declaration for function that is no longer defined.
@@ -139,7 +139,6 @@ Pack *dbTablespaceList(Db *this);
// Switch the WAL segment and return the segment that should have been archived
String *dbWalSwitch(Db *this);
-void dbClose(Db *this);
// Move to a new parent mem context
FN_INLINE_ALWAYS Db *
