@node isastream
@section @code{isastream}
@findex isastream

POSIX specification:@* @url{https://pubs.opengroup.org/onlinepubs/9699919799/functions/isastream.html}

Gnulib module: ---

Portability problems fixed by Gnulib:
@itemize
@end itemize

Portability problems not fixed by Gnulib:
@itemize
@item
This function is missing on some platforms:
macOS 11.1, FreeBSD 13.0, NetBSD 9.0, OpenBSD 6.7, Minix 3.1.8, Cygwin 2.9, mingw, MSVC 14, Android 9.0.
@end itemize