Index: gc.c
===================================================================
RCS file: /src/ruby/gc.c,v
retrieving revision 1.168.2.45
diff -p -u -r1.168.2.45 gc.c
--- gc.c        25 Aug 2006 08:12:46 -0000      1.168.2.45
+++ gc.c        31 Aug 2006 18:47:55 -0000
@@ -323,6 +323,22 @@ static struct heaps_slot {
 static int heaps_length = 0;
 static int heaps_used   = 0;

+struct heaps_slot *
+rb_gc_heap_slots()
+{
+    return heaps;
+}
+
+int
+rb_gc_heaps_used() {
+    return heaps_used;
+}
+
+int
+rb_gc_heaps_length() {
+    return heaps_length;
+}
+
 #define HEAP_MIN_SLOTS 10000
 static int heap_slots = HEAP_MIN_SLOTS;