policy_findupdatepackages
extern void policy_findupdatepackages(Solver *solv, Solvable *s, Queue *qs, int allowall);
policy_findupdatepackages(solv, s, &qs, allow_all);
policy_findupdatepackages(solv, s, qs, allow_all ? allow_all : 2);
policy_findupdatepackages(solv, s, qs, 1);
policy_findupdatepackages(solv, s, &dupqs, 2);
policy_findupdatepackages(solv, s, &qs, allow_all);