1 /* Copyright (C) 1992, 1996, 1999 Free Software Foundation, Inc.
2 This file is part of the GNU C Library.
4 The GNU C Library is free software; you can redistribute it and/or
5 modify it under the terms of the GNU Library General Public License as
6 published by the Free Software Foundation; either version 2 of the
7 License, or (at your option) any later version.
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
12 Library General Public License for more details.
14 You should have received a copy of the GNU Library General Public
15 License along with the GNU C Library; see the file COPYING.LIB. If not,
16 write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
17 Boston, MA 02111-1307, USA. */
27 static struct random_data rdata
;
32 static char state
[32];
34 __initstate_r (time ((time_t *) NULL
), state
, sizeof (state
), &rdata
);
38 len
= strlen (string
);
39 for (i
= 0; i
< len
; ++i
)
44 __random_r (&rdata
, &j
);
48 string
[i
] = string
[j
];