1 files changed, 1 insertions, 0 deletions
diff --git a/unwind.h b/unwind.h
index 20e3c987..ea8af20b 100644
--- a/unwind.h
+++ b/unwind.h
@@ -143,6 +143,7 @@ uw_frame_t *uw_current_exit_point(void);
 val uw_get_frames(void);
 val uw_find_frame(val extype, val frtype);
 val uw_invoke_catch(val catch_frame, val sym, struct args *);
+val uw_muffle_warning(val exc, struct args *);
 val uw_capture_cont(val tag, val fun, val ctx_form);
 void uw_push_cont_copy(uw_frame_t *, mem_t *ptr,
                        void (*copy)(mem_t *ptr, int parent));