1 files changed, 5 insertions, 0 deletions
diff --git a/gc.c b/gc.c
index ebd487ed..c4ae9274 100644
--- a/gc.c
+++ b/gc.c
@@ -395,6 +395,11 @@ static int in_heap(val ptr)
   return 0;
 }
 
+int gc_is_heap_obj(union obj *ptr)
+{
+  return in_heap(ptr);
+}
+
 static void mark_mem_region(val *low, val *high)
 {
   if (low > high) {