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-rw-r--r--lib/ocaml_rts/sail_lib.ml4
1 files changed, 4 insertions, 0 deletions
diff --git a/lib/ocaml_rts/sail_lib.ml b/lib/ocaml_rts/sail_lib.ml
index 0602a3d0..a0d6bc5f 100644
--- a/lib/ocaml_rts/sail_lib.ml
+++ b/lib/ocaml_rts/sail_lib.ml
@@ -315,3 +315,7 @@ let shl_int (n, m) = shift_left_big_int n (int_of_big_int m)
let shr_int (n, m) = shift_right_big_int n (int_of_big_int m)
let debug (str1, n, str2, v) = prerr_endline (str1 ^ string_of_big_int n ^ str2 ^ string_of_bits v)
+
+let eq_string (str1, str2) = String.compare str1 str2 == 0
+
+let lt_int (x, y) = lt_big_int x y