get_detail_line
extern char *get_detail_line(int, int);
(void) sprintf(get_detail_line(0, len), "%s%s----- %s -----",
line = get_detail_line(begin, end);
(void) snprintf(get_detail_line(0, 0), MAXLINE,
(void) snprintf(get_detail_line(0, 0), MAXLINE,