X-Git-Url: https://code.delx.au/gnu-emacs/blobdiff_plain/9792a944dcf08a246bf2618b2a5bee906a888069..d696d62fea48096680d6d511a71c4df56d00a51f:/src/systty.h
diff --git a/src/systty.h b/src/systty.h
index 3a461565e5..1022455c58 100644
--- a/src/systty.h
+++ b/src/systty.h
@@ -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 . */
+#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 . */
#include
+#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 */