open Preamble

open CostLabel

open Coqlib

open Proper

open PositiveMap

open Deqsets

open ErrorMessages

open PreIdentifiers

open Errors

open Extralib

open Lists

open Positive

open Identifiers

open Exp

open Arithmetic

open Vector

open Div_and_mod

open Util

open FoldStuff

open BitVector

open Jmeq

open Russell

open List

open Setoids

open Monad

open Option

open Extranat

open Bool

open Relations

open Nat

open Integers

open Hints_declaration

open Core_notation

open Pts

open Logic

open Types

open AST

open Csyntax

val sz_eq_dec : AST.intsize -> AST.intsize -> (__, __) Types.sum

val sg_eq_dec : AST.signedness -> AST.signedness -> (__, __) Types.sum

val fieldlist_eq_dec :
  Csyntax.fieldlist -> Csyntax.fieldlist -> (__, __) Types.sum

val typelist_eq_dec :
  Csyntax.typelist -> Csyntax.typelist -> (__, __) Types.sum

val type_eq_dec : Csyntax.type0 -> Csyntax.type0 -> (__, __) Types.sum

val assert_type_eq : Csyntax.type0 -> Csyntax.type0 -> __ Errors.res

val type_eq : Csyntax.type0 -> Csyntax.type0 -> Bool.bool

val if_type_eq : Csyntax.type0 -> Csyntax.type0 -> 'a1 -> 'a1 -> 'a1