1*c87b03e5Sespie // Build don't link:
2*c87b03e5Sespie // GROUPS passed references
min(const int & n,const int & m)3*c87b03e5Sespie const int& min(const int& n, const int& m)
4*c87b03e5Sespie {
5*c87b03e5Sespie         return n < m ? n : m;
6*c87b03e5Sespie }
7