1 /* Copyright (C) 2004 Free Software Foundation
2 
3    The GNU C Library is free software; you can redistribute it and/or
4    modify it under the terms of the GNU Lesser General Public
5    License as published by the Free Software Foundation; either
6    version 2.1 of the License, or (at your option) any later version.
7 
8    The GNU C Library is distributed in the hope that it will be useful,
9    but WITHOUT ANY WARRANTY; without even the implied warranty of
10    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
11    Lesser General Public License for more details.
12 
13    You should have received a copy of the GNU Lesser General Public
14    License along with the GNU C Library; if not, write to the Free
15    Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
16    02110-1301 USA.  */
17 
18 struct generate_random_data
19   {
20     int *fptr, *rptr, *state;
21     int rand_type, rand_deg, rand_sep;
22     int *end_ptr;
23   };
24 
25 extern void generate_srandom (unsigned int);
26 extern char *generate_initstate (unsigned int, char *, size_t);
27 extern char *generate_setstate (char *);
28 extern long int generate_random (void);
29 extern int generate_random_r (struct generate_random_data *, int *);
30 extern int generate_srandom_r (unsigned int, struct generate_random_data *);
31 extern int generate_initstate_r (unsigned int, char *, size_t,
32 				 struct generate_random_data *);
33 extern int generate_setstate_r (char *, struct generate_random_data *);
34