pool_alloctmpspace
str = pool_alloctmpspace(pool, strlen(n) + strlen(e) + strlen(a) + 3);
s = str = pool_alloctmpspace(pool, l1 + l2 + l3 + 1);
str = pool_alloctmpspace(pool, l1 + l2 + l3 + 1);
s = pool_alloctmpspace(pool, 2 * len + 1);
extern char *pool_alloctmpspace(Pool *pool, int len);
p = pool_alloctmpspace(pool, dep2strlen(pool, id) + 1);
p = pool_alloctmpspace(pool, l + 1) + l;
loc = pool_alloctmpspace(pool, l + strlen(name) + strlen(evr) + strlen(arch) + 7);
loc = pool_alloctmpspace(pool, l + strlen(mediafile) + 1);
p = pool_alloctmpspace(pool, nl + el + al + 3);
b = pool_alloctmpspace(pool, 11 + strlen(s));
b = pool_alloctmpspace(pool, 20);