* src/fileio.c:

* src/sysdep.c
* src/systty.h:
* src/m/ibmrs6000.h:
* src/m/iris4d.h:
* src/s/aix4-2.h:
* src/s/freebsd.h:
* src/s/gnu-linux.h:
* src/s/hpux10-20.h:
* src/s/hpux11.h:
* src/s/netbsd.h:
* src/s/sol2-3.h:
* src/s/sol2-4.h:
* src/s/sol2.h:
* src/s/usg5-4.h:
* src/s/vms.h: Remove references to unused variables.

1 files changed, 0 insertions, 8 deletions

diff --git a/src/sysdep.c b/src/sysdep.c
index 61a91e01878..4e9631dbba1 100644
--- a/src/sysdep.c
+++ b/src/sysdep.c
@@ -135,18 +135,10 @@ extern int errno;
 #include "systty.h"
 #include "syswait.h"
 
-#ifdef BROKEN_TIOCGWINSZ
-#undef TIOCGWINSZ
-#undef TIOCSWINSZ
-#endif
-
 #if defined (USG)
 #include <sys/utsname.h>
 #include <memory.h>
 #if defined (TIOCGWINSZ)
-#ifdef NEED_SIOCTL
-#include <sys/sioctl.h>
-#endif
 #ifdef NEED_PTEM_H
 #include <sys/stream.h>
 #include <sys/ptem.h>