readline
readline(char **buffer, FILE *fp)
readline(char **bufferp, size_t *bufsizp, FILE *filep)
readline(p, n)
readline(FILE *fp, char *line, int length)
readline(void)
readline(void)
readline()
readline()
readline(FILE *ibuf, char *linebuf)
readline(FILE *fp, char *area) /* Read one line from the file. */
# define readline(p) local_getline(p,stdin)
readline(FILE *f, char *buf, size_t len)
readline(FILE *fp)