* src/s/irix6-5.h (SETUP_SLAVE_PTY, PTY_NAME_SPRINTF): Drop ifdef guards.

We include usg5-4-common.h, which defines them both.

src/ChangeLog

 2012-07-10  Glenn Morris  <rgm@gnu.org>
 
+	* s/irix6-5.h (SETUP_SLAVE_PTY, PTY_NAME_SPRINTF): Drop ifdef guards.
+	We include usg5-4-common.h, which defines them both.
+
 	* s/gnu.h: Don't include fcntl.h (every file in Emacs that uses
 	O_RDONLY already includes it).
 

src/s/irix6-5.h

@@ -26,9 +26,7 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 
 #define SETPGRP_RELEASES_CTTY
 
-#ifdef SETUP_SLAVE_PTY
 #undef SETUP_SLAVE_PTY
-#endif
 
 /* thomas@mathematik.uni-bremen.de says this is needed.  */
 /* Make process_send_signal work by "typing" a signal character on the pty.  */
@@ -42,9 +40,7 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 /* No need to use sprintf to get the tty name--we get that from _getpty.  */
 #define PTY_TTY_NAME_SPRINTF
 /* No need to get the pty name at all.  */
-#ifdef PTY_NAME_SPRINTF
 #undef PTY_NAME_SPRINTF
-#endif
 #define PTY_NAME_SPRINTF
 #ifdef emacs
 char *_getpty();