1 files changed, 0 insertions, 5 deletions
diff --git a/include/fibheap.h b/include/fibheap.h
index 4eebaf13b..fc37f9ef6 100644
--- a/include/fibheap.h
+++ b/include/fibheap.h
@@ -59,13 +59,8 @@ typedef struct fibnode
   struct fibnode *right;
   fibheapkey_t key;
   void *data;
-#ifdef __GNUC__
-  __extension__ unsigned long int degree : 31;
-  __extension__ unsigned long int mark : 1;
-#else
   unsigned int degree : 31;
   unsigned int mark : 1;
-#endif
 } *fibnode_t;
 
 extern fibheap_t fibheap_new PARAMS ((void));