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-rw-r--r--src/cjr_env.sig2
1 files changed, 2 insertions, 0 deletions
diff --git a/src/cjr_env.sig b/src/cjr_env.sig
index 5cd5cb32..7573c75e 100644
--- a/src/cjr_env.sig
+++ b/src/cjr_env.sig
@@ -39,6 +39,8 @@ signature CJR_ENV = sig
val pushDatatype : env -> string -> int -> (string * int * Cjr.typ option) list -> env
val lookupDatatype : env -> int -> string * (string * int * Cjr.typ option) list
+ val lookupConstructor : env -> int -> string * Cjr.typ option * int
+
val pushERel : env -> string -> Cjr.typ -> env
val lookupERel : env -> int -> string * Cjr.typ
val listERels : env -> (string * Cjr.typ) list