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[hcoop/zz_old/domtool.git] / src / smlnj-lib / lib-base-sig.sml
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1(* lib-base-sig.sml
2 *
3 * COPYRIGHT (c) 1993 by AT&T Bell Laboratories. See COPYRIGHT file for details.
4 *)
5
6signature LIB_BASE =
7 sig
8
9 exception Unimplemented of string
10 (* raised to report unimplemented features *)
11 exception Impossible of string
12 (* raised to report internal errors *)
13
14 exception NotFound
15 (* raised by searching operations *)
16
17 val failure : {module : string, func : string, msg : string} -> 'a
18 (* raise the exception Fail with a standard format message. *)
19
20 val version : {date : string, system : string, version_id : int list}
21 val banner : string
22
23 end (* LIB_BASE *)
24