unsigned int totalHosts = sg_host_count();
sg_host_t* hosts = sg_host_list();
std::sort(hosts, hosts + totalHosts,
- [](sg_host_t a, sg_host_t b) { return strcmp(sg_host_get_name(a), sg_host_get_name(b)) < 0; });
+ [](const_sg_host_t a, const_sg_host_t b) { return strcmp(sg_host_get_name(a), sg_host_get_name(b)) < 0; });
for (unsigned int i = 0; i < totalHosts; i++) {
std::printf(" <host id=\"%s\" speed=\"%.0f\"", hosts[i]->get_cname(), sg_host_speed(hosts[i]));