tstring DBGetContactSettingStringPAN(HANDLE hContact, char const * szModule, char const * szSetting, tstring errorValue);
std::string DBGetContactSettingStringPAN_A(HANDLE hContact, char const * szModule, char const * szSetting, std::string errorValue);
tstring &GetDlgItemString(HWND hwnd, int id);
std::string &GetProtoList();
bool ProtoInList(std::string proto);
void RemoveExcludedUsers();