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+(************************************************************************)
+(* * The Coq Proof Assistant / The Coq Development Team *)
+(* v * INRIA, CNRS and contributors - Copyright 1999-2018 *)
+(* <O___,, * (see CREDITS file for the list of authors) *)
+(* \VV/ **************************************************************)
+(* // * This file is distributed under the terms of the *)
+(* * GNU Lesser General Public License Version 2.1 *)
+(* * (see LICENSE file for the text of the license) *)
+(************************************************************************)
+
+open Names
+open Ind_tables
+
+(** This file is about the automatic generation of schemes about
+ decidable equality,
+ @author Vincent Siles
+ Oct 2007 *)
+
+(** {6 Build boolean equality of a block of mutual inductive types } *)
+
+exception EqNotFound of inductive * inductive
+exception EqUnknown of string
+exception UndefinedCst of string
+exception InductiveWithProduct
+exception InductiveWithSort
+exception ParameterWithoutEquality of Globnames.global_reference
+exception NonSingletonProp of inductive
+exception DecidabilityMutualNotSupported
+exception NoDecidabilityCoInductive
+
+val beq_scheme_kind : mutual scheme_kind
+val build_beq_scheme : mutual_scheme_object_function
+
+(** {6 Build equivalence between boolean equality and Leibniz equality } *)
+
+val lb_scheme_kind : mutual scheme_kind
+val make_lb_scheme : mutual_scheme_object_function
+val bl_scheme_kind : mutual scheme_kind
+val make_bl_scheme : mutual_scheme_object_function
+
+(** {6 Build decidability of equality } *)
+
+val eq_dec_scheme_kind : mutual scheme_kind
+val make_eq_decidability : mutual_scheme_object_function