@itemize
@item
This function is missing on some platforms:
-HP-UX 11.11, IRIX 6.5, OSF/1 4.0, Solaris 7, Cygwin 1.5.x, mingw, Interix 3.5, BeOS.
+HP-UX 11.11, IRIX 6.5, OSF/1 4.0, Solaris 7, Cygwin 1.5.x, Interix
+3.5, BeOS.
+@item
+This function is only available in @code{<ws2tcpip.h>} on some
+platforms:
+mingw, MSVC 9.
+@item
+This function's return type is @code{char *} instead of @code{const char *}
+on some platforms:
+AIX 7.1, HP-UX 11, OSF/1 5.1, Solaris 9, mingw, MSVC 9.
@end itemize
Portability problems not fixed by Gnulib:
@itemize
-@item
-This function's return type is @code{char *} instead of @code{const char *}
-on some platforms:
-AIX 7.1, HP-UX 11, OSF/1 5.1, Solaris 9.
@end itemize