ctrl.handler[CTRL_C_EVENT] = boost::bind(CtrlCHandler, _1, _2);
ctrl.handler[CTRL_BREAK_EVENT] = boost::bind(CtrlBreakHandler, _1, _2);
ctrl.handler[CTRL_C_EVENT] = boost::bind(CtrlCHandler, _1, _2);
ctrl.handler[CTRL_BREAK_EVENT] = boost::bind(CtrlBreakHandler, _1, _2);