Clean up Solaris code.

* s/sol2-6.h (LD_SWITCH_SYSTEM_TEMACS, C_SWITCH_X_SYSTEM)
(LIB_MOTIF): Remove, configure takes care of this.
(NOT_USING_MOTIF): Remove, unused.
* xrdb.c: Remove #if 0-ed #include.
(SYSV): Remove conditional for old SysV.
* sysdep.c (closedir): Remove conditional code for Solaris,
Solaris has closedir.

1 files changed, 0 insertions, 16 deletions

diff --git a/src/xrdb.c b/src/xrdb.c
index 7808bacc59f..bd3474c0466 100644
--- a/src/xrdb.c
+++ b/src/xrdb.c
@@ -34,24 +34,8 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 #include <stdio.h>
 #include <setjmp.h>
 
-#if 1 /* I'd really appreciate it if this code could go away...  -JimB */
-/* This avoids lossage in the `dual-universe' headers on AT&T SysV
-   X11.  Don't do it on Solaris, because it breaks compilation with
-   XFree86 4.0.3 (and probably many other X11R6 releases) on Solaris
-   2 */
-#if defined(USG5) && !defined(SOLARIS2)
-#ifndef SYSV
-#define SYSV
-#endif
-#endif /* USG5 && !SOLARIS2 */
-
-#endif /* 1 */
-
 #include <X11/Xlib.h>
 #include <X11/Xatom.h>
-#if 0
-#include <X11/Xos.h>
-#endif
 #include <X11/X.h>
 #include <X11/Xutil.h>
 #include <X11/Xresource.h>