| /* Copyright (C) 1995-2014 Free Software Foundation, Inc. |
| This file is part of the GNU C Library. |
| Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995. |
| |
| The GNU C Library is free software; you can redistribute it and/or |
| modify it under the terms of the GNU Lesser General Public |
| License as published by the Free Software Foundation; either |
| version 2.1 of the License, or (at your option) any later version. |
| |
| The GNU C Library 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 |
| Lesser General Public License for more details. |
| |
| You should have received a copy of the GNU Lesser General Public |
| License along with the GNU C Library; if not, see |
| <http://www.gnu.org/licenses/>. */ |
| |
| #include <stdlib.h> |
| #include <string.h> |
| #include <limits.h> |
| |
| int |
| __seed48_r (seed16v, buffer) |
| unsigned short int seed16v[3]; |
| struct drand48_data *buffer; |
| { |
| /* Save old value at a private place to be used as return value. */ |
| memcpy (buffer->__old_x, buffer->__x, sizeof (buffer->__x)); |
| |
| /* Install new state. */ |
| buffer->__x[2] = seed16v[2]; |
| buffer->__x[1] = seed16v[1]; |
| buffer->__x[0] = seed16v[0]; |
| buffer->__a = 0x5deece66dull; |
| buffer->__c = 0xb; |
| buffer->__init = 1; |
| |
| return 0; |
| } |
| weak_alias (__seed48_r, seed48_r) |