## key.api
# Compiled by:
# src/lib/std/standard.lib# Implemented in:
### "I like pigs. Dogs look up to us. Cats
### look down on us. Pigs treat us as equals."
###
### -- Winston Churchill
# Our red-black trees etc can use as keys
# any set of distinct values upon which
# a total order is defined:
api Key {
Key;
compare: (Key, Key) -> Order;
};
## COPYRIGHT (c) 1993 by AT&T Bell Laboratories. See SMLNJ-COPYRIGHT file for details.
## Subsequent changes by Jeff Prothero Copyright (c) 2010-2013,
## released per terms of SMLNJ-COPYRIGHT.