Function solve_legacy

examples/migration_example.cpp:15–25

#include <dds/dds.hpp>

void solve_legacy(const Deal& deal)
{
    SetMaxThreads(4);
    SetResources(2000, 4);

    FutureTricks fut;
    int res = SolveBoard(deal, -1, 3, 0, &fut, 0);
    (void)res;

    FreeMemory();
}

void solve_modern(const Deal& deal)
{