open Lib;;
if 0 <> 0 then raise Not_found;;
(**
0 CONSTINT 42
2 PUSHACC0
3 MAKEBLOCK1 0
5 POP 1
7 SETGLOBAL Lib
9 CONST0
10 PUSHCONST0
11 NEQ
12 BRANCHIFNOT 19
14 GETGLOBAL Not_found
16 MAKEBLOCK1 0
18 RAISE
19 ATOM0
20 SETGLOBAL T080-neq
22 STOP
**)