| /* ieee-utils/endian.c |
| * |
| * Copyright (C) 1996, 1997, 1998, 1999, 2000 Brian Gough |
| * |
| * 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 2 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, write to the Free Software |
| * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. |
| */ |
| |
| #include <config.h> |
| #include <stdlib.h> |
| #include <gsl/gsl_ieee_utils.h> |
| |
| static int little_endian_p (void) ; |
| |
| static int |
| little_endian_p (void) { |
| /* Are we little or big endian? From Harbison & Steele. */ |
| union |
| { |
| long l; |
| char c[sizeof (long)]; |
| } u; |
| u.l = 1; |
| return (u.c[sizeof (long) - 1] == 1); |
| } |
| |
