Add exception handling.

darcs-hash:6d186beda9c5b12e5d366afb95a052208dbc7596

1 files changed, 4 insertions, 0 deletions

diff --git a/libobjcl.h b/libobjcl.h
index ca959c3..4d6d092 100644
--- a/libobjcl.h
+++ b/libobjcl.h
@@ -11,6 +11,7 @@ typedef struct objcl_object
   {
     id id_val;
     Class class_val;
+    NSException *exc_val;
     SEL sel_val;
     char char_val;
     short short_val;
@@ -26,6 +27,9 @@ typedef struct objcl_object
 } *OBJCL_OBJ_DATA;
 
 
+#define EXCEPTION_TYPESPEC "ERROR"
+
+
 void
 objcl_initialise_runtime (void);