@section @code{shutdown}
@findex shutdown
-POSIX specification: @url{http://www.opengroup.org/susv3xsh/shutdown.html}
+POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/functions/shutdown.html}
-Gnulib module: ---
+Gnulib module: shutdown
Portability problems fixed by Gnulib:
@itemize
+@item
+On Windows platforms (excluding Cygwin), error codes for
+@code{shutdown} are not placed in @code{errno}, and
+@code{WSAGetLastError} must be used instead.
@end itemize
Portability problems not fixed by Gnulib:
@itemize
-@item
-This function is missing on some platforms:
-mingw.
@end itemize