nlz 99 bignum.c (size_t)(BIGNUM_LEN(x)*SIZEOF_BDIGIT - nlz(BDIGITS(x)[BIGNUM_LEN(x)-1])/CHAR_BIT) : \ nlz 2650 bignum.c shift = nlz(yds[yn-1]); nlz 3271 bignum.c num_leading_zeros = nlz(de[-1]); nlz 4802 bignum.c shift = nlz(bds[bn-1]); nlz 5216 bignum.c bits = i * BITSPERDIG - nlz(ds[i-1]); nlz 6110 bignum.c ex = l * BITSPERDIG - nlz(BDIGITS(x)[l-1]); nlz 6132 bignum.c ey = l * BITSPERDIG - nlz(BDIGITS(y)[l-1]); nlz 1041 random.c size_t i, nlz, len = rb_absint_numwords(vmax, 32, &nlz); nlz 1043 random.c uint32_t mask = (uint32_t)~0 >> nlz;