1 files changed, 2 insertions, 2 deletions
diff --git a/lib.h b/lib.h
index 70753bb2..29a1a5db 100644
--- a/lib.h
+++ b/lib.h
@@ -360,8 +360,8 @@ struct range {
 struct buf {
   obj_common;
   mem_t *data;
-  val len;
-  val size;
+  ucnum len;
+  ucnum size;
 };
 
 struct tnod {