typedef const char *(*hunk_terminator_t) PARAMS ((const char *, int, int));
-char *fd_read_hunk PARAMS ((int, hunk_terminator_t, int));
+char *fd_read_hunk PARAMS ((int, hunk_terminator_t, long, long));
char *fd_read_line PARAMS ((int));
uerr_t retrieve_url PARAMS ((const char *, char **, char **,