@itemize
@item
This function is missing on some platforms:
-HP-UX 11, IRIX 6.5, OSF/1 4.0, Solaris 7, Cygwin, mingw, Interix 3.5, BeOS.
+HP-UX 11, IRIX 6.5, OSF/1 4.0, Solaris 7, Cygwin 1.5.x, mingw, Interix 3.5, BeOS.
@end itemize
Portability problems not fixed by Gnulib: