1 ;;;; -*- Mode: Lisp; Syntax: ANSI-Common-Lisp; Base: 10 -*-
2 ;;;; *************************************************************************
3 ;;;; FILE IDENTIFICATION
6 ;;;; Purpose: UFFI Example file to atoi/atof/atol
7 ;;;; Programmer: Kevin M. Rosenberg
8 ;;;; Date Started: Mar 2002
12 ;;;; This file, part of UFFI, is Copyright (c) 2002-2005 by Kevin M. Rosenberg
14 ;;;; *************************************************************************
18 (uffi:def-function ("atoi" c-atoi)
22 (uffi:def-function ("atol" c-atol)
26 (uffi:def-function ("atof" c-atof)
31 "Returns a int from a string."
32 (uffi:with-cstring (str-cstring str)
33 (c-atoi str-cstring)))
36 "Returns a double float from a string."
37 (uffi:with-cstring (str-cstring str)
38 (c-atof str-cstring)))
42 (flet ((print-results (str)
43 (format t "~&(atoi ~S) => ~S" str (atoi str))))
44 (print-results "55")))
49 (util.test:test (atoi "123") 123 :test #'eql
50 :fail-info "Error with atoi")
51 (util.test:test (atoi "") 0 :test #'eql
52 :fail-info "Error with atoi")
53 (util.test:test (atof "2.23") 2.23d0 :test #'eql
54 :fail-info "Error with atof")