@section @code{gethostname}
@findex gethostname
-POSIX specification: @url{http://www.opengroup.org/susv3xsh/gethostname.html}
+POSIX specification: @url{http://www.opengroup.org/onlinepubs/9699919799/functions/gethostname.html}
Gnulib module: gethostname
Portability problems fixed by Gnulib:
@itemize
@item
-This function is missing on some platforms:
-mingw.
+On mingw, this function has a prototype that differs from that
+specified by POSIX, and it is defined only in the ws2_32 library.
@end itemize
Portability problems not fixed by Gnulib: