add new system file

hc

2024-02-20 102a0743326a03cd1a1202ceda21e175b7d3575c

 kernel/tools/testing/radix-tree/linux/bug.h
..
..
@@ -1 +1,2 @@
1
+#include <stdio.h>
1
2
 #include "asm/bug.h"