zs_size
int zs_size;
#define zs_size u.r.zs_size
zs->zs_size = 0;
unsigned int zs_offset, zs_size;
zs_size = reg[1];
zs_conschan = mapiodev(reg[2] + zs_offset, zs_size);
int zs_size;
#define zs_size u.r.zs_size
if (zs->zs_clear_flg > 0 || zs->zs_offset >= zs->zs_size ||
zs->zs_size = MINIMUM(zs->zs_n_bits, zs->zs_ebp - zs->zs_bp);
if (zs->zs_size == 0)
zs->zs_size = (zs->zs_size << 3) - (zs->zs_n_bits - 1);
zs->zs_size = 0;
zs->zs_size = 0;