Mercurial > hg > octave-nkf > gnulib-hg
view tests/test-crc.c @ 15887:89c762414427
New module 'atanf'.
* lib/math.in.h (atanf): New declaration.
* lib/atanf.c: New file.
* m4/atanf.m4: New file.
* m4/math_h.m4 (gl_MATH_H): Test whether atanf is declared.
(gl_MATH_H_DEFAULTS): Initialize GNULIB_ATANF, HAVE_ATANF.
* modules/math (Makefile.am): Substitute GNULIB_ATANF, HAVE_ATANF.
* modules/atanf: New file.
* tests/test-math-c++.cc: Check the declaration of atanf.
* doc/posix-functions/atanf.texi: Mention the new module.
author | Bruno Haible <bruno@clisp.org> |
---|---|
date | Sat, 08 Oct 2011 23:55:44 +0200 |
parents | 97fc9a21a8fb |
children | 8250f2777afc |
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/* * Copyright (C) 2005-2007, 2010-2011 Free Software Foundation, Inc. * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see <http://www.gnu.org/licenses/>. */ /* Written by Simon Josefsson. */ #include <config.h> #include "crc.h" #include <stdio.h> int main (int argc, char *argv[]) { uint32_t p; p = crc32_update_no_xor (42, "foo", 3); if (p != 0x46e87f05) { printf ("cunx got %lx\n", (unsigned long) p); return 1; } p = crc32_no_xor ("foo", 3); if (p != 0x7332bc33) { printf ("cnx got %lx\n", (unsigned long) p); return 1; } p = crc32_update (42, "foo", 3); if (p != 0xb9a9a617) { printf ("cu got %lx\n", (unsigned long) p); return 1; } p = crc32 ("foo", 3); if (p != 0x8c736521) { printf ("c got %lx\n", (unsigned long) p); return 1; } return 0; }