Z_POOL_CREATE
if (err == Z_POOL || err == Z_POOL_CREATE ||
if (res == Z_POOL || res == Z_POOL_CREATE || res == Z_POOL_BIND)
case Z_POOL_CREATE:
res = zerr_pool(pool_err, err_size, Z_POOL_CREATE);
res = zerr_pool(pool_err, err_size, Z_POOL_CREATE);