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2b778ceb | 1 | /* Copyright (C) 1995-2021 Free Software Foundation, Inc. |
7cc27f44 | 2 | This file is part of the GNU C Library. |
7cc27f44 UD |
3 | |
4 | The GNU C Library is free software; you can redistribute it and/or | |
41bdb6e2 AJ |
5 | modify it under the terms of the GNU Lesser General Public |
6 | License as published by the Free Software Foundation; either | |
7 | version 2.1 of the License, or (at your option) any later version. | |
7cc27f44 UD |
8 | |
9 | The GNU C Library is distributed in the hope that it will be useful, | |
10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
41bdb6e2 | 12 | Lesser General Public License for more details. |
7cc27f44 | 13 | |
41bdb6e2 | 14 | You should have received a copy of the GNU Lesser General Public |
59ba27a6 | 15 | License along with the GNU C Library; if not, see |
5a82c748 | 16 | <https://www.gnu.org/licenses/>. */ |
60478656 RM |
17 | |
18 | #include <stdlib.h> | |
19 | ||
20 | int | |
a72ddc14 JM |
21 | __jrand48_r (unsigned short int xsubi[3], struct drand48_data *buffer, |
22 | long int *result) | |
60478656 | 23 | { |
60478656 RM |
24 | /* Compute next state. */ |
25 | if (__drand48_iterate (xsubi, buffer) < 0) | |
26 | return -1; | |
27 | ||
28 | /* Store the result. */ | |
5bcba0ed | 29 | *result = (int32_t) ((xsubi[2] << 16) | xsubi[1]); |
60478656 RM |
30 | |
31 | return 0; | |
32 | } | |
47f13fd4 | 33 | weak_alias (__jrand48_r, jrand48_r) |