MLKCons: Implement -copyWithZone:.

This makes the D-B macro work again, though the cause of the failure is still unknown.

1 files changed, 2 insertions, 0 deletions

diff --git a/MLKCons.h b/MLKCons.h
index 739fb40..55f47c1 100644
--- a/MLKCons.h
+++ b/MLKCons.h
@@ -44,5 +44,7 @@
                                       // only
 -(NSString *)descriptionForLisp;
 
+-(id) copyWithZone:(NSZone *)zone;
+  
 -(void) dealloc;
 @end