const WCHAR* models = L"ECMWF,GFS"; //comma separated list
RunTime runTimes[2];  //size of array must match list

getModelRuntimes(models, runTimes);

// DEBUG our result
char buff[20];
struct tm timeinfo;
gmtime_s(&timeinfo, &runTimes[0].runtime);
strftime(buff, 20, "%Y-%m-%d %H:%M:%S", &timeinfo);