GMP_LIMB_BITS    1774 ext/gmp/gmp.c  #ifdef GMP_LIMB_BITS
GMP_LIMB_BITS    1775 ext/gmp/gmp.c  	mpz_urandomb(gmpnum_result, GMPG(rand_state), GMP_ABS (limiter) * GMP_LIMB_BITS);