如何实现“Press any key to continue...”

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Windows 下：

#include
#include /* For getch(), non-portable. */

int main(int argc, char *argv[])
{
    printf("Press ENTER to continue...");
    getch();

    return 0;
}

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Linux 下：

法一：

#include
#include
#include

/* Please reference the manpage (man termios) for more details. */

int mygetch(void)
{
    int ch;
    struct termios oldt;
    struct termios newt;

    tcgetattr(STDIN_FILENO, &oldt);
    newt = oldt;
    /*
     * Unset the CANONICAL mode, in which input is available immediately,
     * and the ECHO mode.
     */
    newt.c_lflag &= ~(ICANON | ECHO);
    tcsetattr(STDIN_FILENO, TCSANOW, &newt);
    ch = getchar();
    tcsetattr(STDIN_FILENO, TCSANOW, &oldt);

    return ch;
}

int main(int argc, char * argv[])
{
    printf("Press any key to continue.../n");
    mygetch();

    return 0;
}

法二：(会清屏，不如法一)

#include
#include

int main(int argc, char * argv[])
{
    initscr();
    mvprintw(5, 5, "Press any key to continue...");
    getch();
    endwin();

    return 0;
}

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参考：
1. http://www.timectrl.net/bbs/viewthread.php?tid=54
2. http://www.linuxsir.org/bbs/printthread.php?p=232994