usr/src/cmd/sdb/sgtty.h

/*
 * Structure for stty and gtty system calls.
 */

struct sgttyb {
        char    sg_ispeed;              /* input speed */
        char    sg_ospeed;              /* output speed */
        char    sg_erase;               /* erase character */
        char    sg_kill;                /* kill character */
        int     sg_flags;               /* mode flags */
};