contrib/gmp/randsdui.c

   1 /* gmp_randseed_ui (state, seed) -- Set initial seed SEED in random
   2    state STATE.
   3
   4 Copyright 2000, 2002 Free Software Foundation, Inc.
   5
   6 This file is part of the GNU MP Library.
   7
   8 The GNU MP Library is free software; you can redistribute it and/or modify
   9 it under the terms of the GNU Lesser General Public License as published by
  10 the Free Software Foundation; either version 3 of the License, or (at your
  11 option) any later version.
  12
  13 The GNU MP Library is distributed in the hope that it will be useful, but
  14 WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
  15 or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public
  16 License for more details.
  17
  18 You should have received a copy of the GNU Lesser General Public License
  19 along with the GNU MP Library.  If not, see http://www.gnu.org/licenses/.  */
  20
  21 #include "gmp.h"
  22 #include "gmp-impl.h"
  23
  24 void
  25 gmp_randseed_ui (gmp_randstate_t rstate,
  26                  unsigned long int seed)
  27 {
  28   mpz_t zseed;
  29   mp_limb_t zlimbs[LIMBS_PER_ULONG];
  30
  31   MPZ_FAKE_UI (zseed, zlimbs, seed);
  32   gmp_randseed (rstate, zseed);
  33 }