Fix breakpoint cloning
diff --git a/proc.h b/proc.h
index 2759380..8b77c31 100644
--- a/proc.h
+++ b/proc.h
@@ -200,4 +200,12 @@
/* Remove BP from PROC. */
int proc_remove_breakpoint(struct Process *proc, struct breakpoint *bp);
+/* Iterate through the libraries of PROC. See each_process for
+ * detailed description of the iteration interface. */
+void *proc_each_breakpoint(struct Process *proc, void *start,
+ enum callback_status (*cb)(struct Process *proc,
+ struct breakpoint *bp,
+ void *data),
+ void *data);
+
#endif /* _PROC_H_ */