@section @code{mkfifo}
@findex mkfifo
-POSIX specification: @url{http://www.opengroup.org/onlinepubs/9699919799/functions/mkfifo.html}
+POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/functions/mkfifo.html}
Gnulib module: mkfifo
@item
This function is missing on some platforms; however, the replacement
always fails with @code{ENOSYS}:
-mingw.
+mingw, MSVC 9.
@end itemize
Portability problems not fixed by Gnulib: