X-Git-Url: https://code.delx.au/gnu-emacs/blobdiff_plain/e468b87f91f26e66a8cde087c1a9c89c67b96d12..093571c374d671607c822dd2e5bedb2ac877ea91:/src/systty.h

diff --git a/src/systty.h b/src/systty.h
index 15dd7a4e26..a7e8c41c69 100644
--- a/src/systty.h
+++ b/src/systty.h
@@ -1,6 +1,6 @@
 /* systty.h - System-dependent definitions for terminals.
    Copyright (C) 1993, 1994, 2001, 2002, 2003, 2004,
-                 2005, 2006, 2007  Free Software Foundation, Inc.
+                 2005, 2006, 2007, 2008  Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
@@ -26,9 +26,6 @@ Boston, MA 02110-1301, USA.  */
 
 /* Include the proper files.  */
 #ifdef HAVE_TERMIO
-#ifdef __DGUX
-#include <sys/ioctl.h>
-#endif
 #ifndef NO_TERMIO
 #include <termio.h>
 #endif /* not NO_TERMIO */
@@ -130,42 +127,18 @@ static struct sensemode {
 #ifdef SYSV_PTYS
 #include <sys/types.h>
 #include <sys/tty.h>
-#ifdef titan
-#include <sys/ttyhw.h>
-#include <sys/stream.h>
-#endif
 #ifndef NO_PTY_H
 #include <sys/pty.h>
 #endif
 #endif
 
-/* saka@pfu.fujitsu.co.JP writes:
-   FASYNC defined in this file. But, FASYNC don't working.
-   so no problem, because unrequest_sigio only need. */
-#if defined (pfa)
-#include <sys/file.h>
-#endif
-
 
 /* Special cases - inhibiting the use of certain features.  */
 
-#ifdef APOLLO
-#undef TIOCSTART
-#endif
-
-#ifdef XENIX
-#undef TIOCGETC  /* Avoid confusing some conditionals that test this.  */
-#endif
-
 #ifdef BROKEN_TIOCGETC
 #undef TIOCGETC  /* Avoid confusing some conditionals that test this.  */
 #endif
 
-/* UNIPLUS systems may have FIONREAD.  */
-#ifdef UNIPLUS
-#include <sys.ioctl.h>
-#endif
-
 /* Allow m- file to inhibit use of FIONREAD.  */
 #ifdef BROKEN_FIONREAD
 #undef FIONREAD
@@ -297,7 +270,7 @@ static struct sensemode {
    written before making the change.
    Return 0 if all went well, and -1 if anything failed.
 
-   EMACS_TTY_TABS_OK (struct emacs_tty *P) is false iff the kernel
+   EMACS_TTY_TABS_OK (struct emacs_tty *P) is false if the kernel
    expands tabs to spaces upon output; in that case, there is no
    advantage to using tabs over spaces.  */