X-Git-Url: https://code.delx.au/gnu-emacs/blobdiff_plain/4fc35edd5fcdfe258c04cfed707753fdd8795a72..02ca5db040b57ca4a36c317fcb3fb56f43ab371e:/src/systty.h

diff --git a/src/systty.h b/src/systty.h
index 3a461565e5..fbdc6b1837 100644
--- a/src/systty.h
+++ b/src/systty.h
@@ -1,12 +1,12 @@
 /* systty.h - System-dependent definitions for terminals.
-   Copyright (C) 1993-1994, 2001-2015 Free Software Foundation, Inc.
+   Copyright (C) 1993-1994, 2001-2016 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
 GNU Emacs is free software: you can redistribute it and/or modify
 it under the terms of the GNU General Public License as published by
-the Free Software Foundation, either version 3 of the License, or
-(at your option) any later version.
+the Free Software Foundation, either version 3 of the License, or (at
+your option) any later version.
 
 GNU Emacs is distributed in the hope that it will be useful,
 but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ -16,6 +16,9 @@ GNU General Public License for more details.
 You should have received a copy of the GNU General Public License
 along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 
+#ifndef EMACS_SYSTTY_H
+#define EMACS_SYSTTY_H
+
 /* Include the proper files.  */
 
 #ifndef DOS_NT
@@ -37,6 +40,8 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 
 #include <unistd.h>
 
+#include "lisp.h"
+
 
 /* Try to establish the correct character to disable terminal functions
    in a system-independent manner.  Note that USG (at least) define
@@ -85,3 +90,5 @@ extern int emacs_set_tty (int, struct emacs_tty *, bool) EXTERNALLY_VISIBLE;
 extern void suppress_echo_on_tty (int);
 extern int serial_open (Lisp_Object);
 extern void serial_configure (struct Lisp_Process *, Lisp_Object);
+
+#endif /* EMACS_SYSTTY_H */