console application 截获 ctrl - c

#ifdef _MSC_VER
BOOL WINAPI console_handler(DWORD cevent)
{
    switch(cevent)
    {
    case CTRL_C_EVENT:
    case CTRL_BREAK_EVENT:
    case CTRL_CLOSE_EVENT:
    case CTRL_LOGOFF_EVENT:
    case CTRL_SHUTDOWN_EVENT:
        {
                        //your code here
            exit(0);
            break;
        }
    default:
        {
        }
    }
    return TRUE;
};
#else
void sig_proc(int sig)
{
    signal(SIGINT, SIG_DFL);
    cout << "Shut down the console application ... \n";
        //your code here
    exit(0);
};
#endif

int main(int argc, char* argv[])
{
#ifdef _MSC_VER
    if (SetConsoleCtrlHandler( (PHANDLER_ROUTINE)console_handler,TRUE)==FALSE)
    {
        return -1;
    }
#else
    signal(SIGINT, sig_proc);
#endif
        //your code here
}