@section @code{ftell}
@findex ftell
-POSIX specification: @url{http://www.opengroup.org/susv3xsh/ftell.html}
+POSIX specification: @url{http://www.opengroup.org/onlinepubs/9699919799/functions/ftell.html}
Gnulib module: ftell
@itemize
@item
This function mistakenly succeeds on pipes on some platforms: mingw.
+@item
+This function produces incorrect results immediately after @code{fseek} on some
+platforms:
+HP-UX 11.
@end itemize
Portability problems not fixed by Gnulib: