;;; The MIT License (MIT)
;;;
;;; Copyright (c) 2014 Daniel P. Friedman, Oleg Kiselyov, and William E. Byrd
;;; Modifications Copyright (c) 2016 Jeremy Steward
;;;
;;; Permission is hereby granted, free of charge, to any person obtaining a copy
;;; of this software and associated documentation files (the "Software"), to deal
;;; in the Software without restriction, including without limitation the rights
;;; to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
;;; copies of the Software, and to permit persons to whom the Software is
;;; furnished to do so, subject to the following conditions:
;;;
;;; The above copyright notice and this permission notice shall be included in all
;;; copies or substantial portions of the Software.
;;;
;;; THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
;;; IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
;;; FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
;;; AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
;;; LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
;;; OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
;;; SOFTWARE.

(module mini-kanren *
  (import scheme)
  (cond-expand
    (chicken-5
      (import (chicken base)
              (chicken module)
              (chicken sort)
              (only (chicken port) call-with-output-string)
              (only srfi-1 remove any)))
    (else
      (import chicken)
      (use data-structures
           extras
           (only ports call-with-output-string)
           (only srfi-1 remove any))))

  (define remp remove)
  (define exists any)
  (define call-with-string-output-port call-with-output-string)

  (include "mk.scm")
  (include "mk-extras.scm")
  (include "mk-numbers.scm"))