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- /* Data structures for IOCTL. */
- struct sgttyb {
- char sg_ispeed; /* input speed (not used) */
- char sg_ospeed; /* output speed (not used) */
- char sg_erase; /* erase character */
- char sg_kill; /* kill character */
- int sg_flags; /* mode flags */
- };
- struct tchars {
- char t_intrc; /* SIGINT char */
- char t_quitc; /* SIGQUIT char */
- char t_startc; /* start output (initially CTRL-Q) */
- char t_stopc; /* stop output (initially CTRL-S) */
- char t_eofc; /* EOF (initially CTRL-D) */
- char t_brkc; /* input delimiter (like nl) */
- };
- /* Fields in t_flags. */
- #define XTABS 0006000 /* do tab expansion */
- #define RAW 0000040 /* enable raw mode */
- #define CRMOD 0000020 /* map lf to cr + lf */
- #define ECHO 0000010 /* echo input */
- #define CBREAK 0000002 /* enable cbreak mode */
- #define COOKED 0000000 /* neither CBREAK nor RAW */
- #define TIOCGETP (('t'<<8) | 8)
- #define TIOCSETP (('t'<<8) | 9)
- #define TIOCGETC (('t'<<8) | 18)
- #define TIOCSETC (('t'<<8) | 17)
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