* 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, 2 insertions, 6 deletions

diff --git a/src/s/gnu-linux.h b/src/s/gnu-linux.h
index 660462a679d..39b9db496fc 100644
--- a/src/s/gnu-linux.h
+++ b/src/s/gnu-linux.h
@@ -43,7 +43,8 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 #include <linux/version.h>
 
 #if LINUX_VERSION_CODE >= 0x20400
-#define LINUX_SIGNALS_VIA_CHARACTERS_DOES_WORK
+/* 21 Jun 06: Eric Hanchrow <offby1@blarg.net> says this works.  */
+#define SIGNALS_VIA_CHARACTERS
 #endif /* LINUX_VERSION_CODE >= 0x20400 */
 #endif /* HAVE_LINUX_VERSION_H */
 #endif /* emacs */
@@ -223,11 +224,6 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 #define C_DEBUG_SWITCH
 #endif
 
-/* 21 Jun 06: Eric Hanchrow <offby1@blarg.net> says this works.  */
-#ifdef LINUX_SIGNALS_VIA_CHARACTERS_DOES_WORK
-#define SIGNALS_VIA_CHARACTERS
-#endif
-
 /* Rob Malouf <malouf@csli.stanford.edu> says:
    SYSV IPC is standard a standard part of Linux since version 0.99pl10,
    and is a very common addition to previous versions.  */