OpenXM_contrib/gmp/mpz/urandomb.c - diff

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version 1.1.1.1, 2000/09/09 14:13:00

version 1.1.1.2, 2003/08/25 16:06:34

Line 2

integer in the range 0 to 2^N - 1, inclusive, using STATE as the

random state previously initialized by a call to gmp_randinit().

This file is part of the GNU MP Library.

Line 25 MA 02111-1307, USA. */

#include "gmp-impl.h"

void

#if __STDC__

mpz_urandomb (mpz_ptr rop, gmp_randstate_t rstate, unsigned long int nbits)

mpz_urandomb (mpz_t rop, gmp_randstate_t rstate, unsigned long int nbits)

#else

mpz_urandomb (rop, rstate, nbits)

mpz_t rop;

gmp_randstate_t rstate;

unsigned long int nbits;

#endif

{

mp_ptr rp;

mp_size_t size;

size = (nbits + BITS_PER_MP_LIMB - 1) / BITS_PER_MP_LIMB;

size = (nbits + GMP_NUMB_BITS - 1) / GMP_NUMB_BITS;

if (ALLOC (rop) < size)

_mpz_realloc (rop, size);