@node stdin
@section @code{stdin}
@findex stdin

POSIX specification: @url{http://www.opengroup.org/susv3xsh/stdin.html}

Gnulib module: ---

Portability problems fixed by Gnulib:
@itemize
@end itemize

Portability problems not fixed by Gnulib:
@itemize
@item
stdin is created in 32-bit mode instead of 64-bit mode: Cygwin 1.5.x.
One workaround is to use freopen(NULL, ``r'', stdin) on Cygwin 1.5.21
or newer.  Another is to use the gnulib ftello module and do
ftello(stdin).
@end itemize