return CMT_ProxyStepUp(mControl, mSocket, this, hostName);
return CMT_ProxyStepUp(mControl, mSocket, this, NS_CONST_CAST(char*,hostName.get()));
nsPSMSocketInfo::ProxyStepUp(){    nsCAutoString hostName;    hostName.AssignWithConversion(mHostName);        return CMT_ProxyStepUp(mControl, mSocket, this, hostName);}