@subsection @code{forkpty}
@findex forkpty
-Gnulib module: pty
+Gnulib module: forkpty
Portability problems fixed by Gnulib:
@itemize
The function is declared in pty.h on Cygwin, Interix, OSF/1 4 and 5,
and glibc. It is declared in util.h on Mac OS X, OpenBSD and NetBSD.
It is declared in libutil.h on FreeBSD.
+@item
+Some platforms declare the function without marking the last two
+parameters @code{const}.
+FreeBSD, Cygwin 1.7.1.
@end itemize
Portability problems not fixed by Gnulib: