X-Git-Url: https://code.delx.au/gnu-emacs/blobdiff_plain/a0977c44540ebf331dde6f673f4fbf735b4e30ac..fb39b937b0628f4592b07d0aa61a41cf696abd30:/src/systty.h

diff --git a/src/systty.h b/src/systty.h
index 1548952e7a..b7f36c6c25 100644
--- a/src/systty.h
+++ b/src/systty.h
@@ -1,5 +1,5 @@
 /* systty.h - System-dependent definitions for terminals.
-   Copyright (C) 1993-1994, 2001-2011  Free Software Foundation, Inc.
+   Copyright (C) 1993-1994, 2001-2012  Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
@@ -17,10 +17,8 @@ You should have received a copy of the GNU General Public License
 along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 
 /* Include the proper files.  */
+
 #ifndef DOS_NT
-#ifndef NO_TERMIO
-#include <termio.h>
-#endif /* not NO_TERMIO */
 #include <termios.h>
 #include <fcntl.h>
 #endif /* not DOS_NT */
@@ -38,20 +36,6 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 
 #include <unistd.h>
 
-
-/* Special cases - inhibiting the use of certain features.  */
-
-/* Allow m- file to inhibit use of FIONREAD.  */
-#ifdef BROKEN_FIONREAD
-#undef FIONREAD
-#undef ASYNC
-#endif
-
-/* Interrupt input is not used if there is no FIONREAD.  */
-#ifndef FIONREAD
-#undef SIGIO
-#endif
-
 
 /* Try to establish the correct character to disable terminal functions
    in a system-independent manner.  Note that USG (at least) define
@@ -115,9 +99,6 @@ struct emacs_tty {
 #endif /* DOS_NT */
 };
 
-extern int emacs_get_tty (int, struct emacs_tty *);
-extern int emacs_set_tty (int, struct emacs_tty *, int);
-
 /* From sysdep.c or w32.c  */
 extern int serial_open (char *);
 extern void serial_configure (struct Lisp_Process *, Lisp_Object);