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- typedef struct {
- int read_fd; /* caller's descriptor to read from */
- char *read_ptr; /* caller's buffer to read into */
- size_t read_maxlen; /* max #bytes to read */
- /* next three are used internally by the function */
- int rl_cnt; /* initialize to 0 */
- char *rl_bufptr; /* initialize to rl_buf */
- char rl_buf[MAXLINE];
- } Rline;
- void readline_rinit(int, void *, size_t, Rline *);
- ssize_t readline_r(Rline *);
- ssize_t Readline_r(Rline *);
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