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Annotation of OpenXM_contrib/gmp/randclr.c, Revision 1.1.1.1

1.1       maekawa     1: /* gmp_randclear (state) -- Clear and deallocate random state STATE.
                      2:
                      3: Copyright (C) 1999, 2000  Free Software Foundation, Inc.
                      4:
                      5: This file is part of the GNU MP Library.
                      6:
                      7: The GNU MP Library is free software; you can redistribute it and/or modify
                      8: it under the terms of the GNU Lesser General Public License as published by
                      9: the Free Software Foundation; either version 2.1 of the License, or (at your
                     10: option) any later version.
                     11:
                     12: The GNU MP Library is distributed in the hope that it will be useful, but
                     13: WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
                     14: or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public
                     15: License for more details.
                     16:
                     17: You should have received a copy of the GNU Lesser General Public License
                     18: along with the GNU MP Library; see the file COPYING.LIB.  If not, write to
                     19: the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
                     20: MA 02111-1307, USA. */
                     21:
                     22: #include "gmp.h"
                     23: #include "gmp-impl.h"
                     24:
                     25: void
                     26: #if __STDC__
                     27: gmp_randclear (gmp_randstate_t rstate)
                     28: #else
                     29: gmp_randclear (rstate)
                     30:      gmp_randstate_t rstate;
                     31: #endif
                     32: {
                     33:   mpz_clear (rstate->seed);
                     34:
                     35:   switch (rstate->alg)
                     36:     {
                     37:     case GMP_RAND_ALG_LC:
                     38:       mpz_clear (rstate->algdata.lc->a);
                     39:       if (rstate->algdata.lc->m2exp == 0)
                     40:        mpz_clear (rstate->algdata.lc->m);
                     41:       (*_mp_free_func) (rstate->algdata.lc, sizeof (*rstate->algdata.lc));
                     42:       break;
                     43:
                     44: #if 0
                     45:     case GMP_RAND_ALG_BBS:
                     46:       mpz_clear (rstate->algdata.bbs->bi);
                     47:       (*_mp_free_func) (rstate->algdata.bbs, sizeof (*rstate->algdata.bbs));
                     48:       break;
                     49: #endif /* 0 */
                     50:
                     51:     default:
                     52:       gmp_errno |= GMP_ERROR_UNSUPPORTED_ARGUMENT;
                     53:     }
                     54: }