Function force_unload_REFPROP

src/Backends/REFPROP/REFPROPMixtureBackend.cpp:2801–2813

    }
}
bool force_unload_REFPROP() {
    std::string err;
    if (!unload_REFPROP(err)) {
        if (CoolProp::get_debug_level() > 5) {
            std::cout << format("Error while unloading REFPROP: %s", err) << '\n';
        }
        LoadedREFPROPRef = "";
        return false;
    } else {
        LoadedREFPROPRef = "";
        return true;
    }
}

void REFPROP_SETREF(char* hrf, int ixflag, double* x0, double& h0, double& s0, double& T0, double& p0, int& ierr, char* herr, int l1, int l2) {
    std::string err;