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 *);