File: system.thb

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theme-d 7.2.4-1
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;; -*-theme-d-*-

;; Copyright (C) 2015, 2021, 2022 Tommi Höynälänmaa
;; Distributed under GNU Lesser General Public License version 3,
;; see file doc/LGPL-3.

;; The following procedures have been checked for result type safety
;; against Guile 3.0.7 source code:
;;   getenv, file-exists?

(define-body (standard-library system)

  (add-method getenv
    ;; (unchecked-prim-proc theme-getenv (<string>)
    ;; 			 (:maybe <string>)
    ;; 			 pure))
    (unchecked-prim-proc getenv (<string>) (:alt-maybe <string>) pure))

  (add-method setenv
    (unchecked-prim-proc setenv (<string> (:alt-maybe <string>)) <none>
			 nonpure))
  
  (add-method file-exists?
    (unchecked-prim-proc file-exists? (<string>) <boolean> pure))

  (add-method delete-file
    (prim-proc theme-delete-file (<string>) <none> nonpure))

  (add-method system
    (prim-proc system (<string>) <integer> nonpure)))