sysdep.c: Adjust condition after removal of __osf__.

2012-03-13  Tristan Gingold  <gingold@adacore.com>

	* sysdep.c: Adjust condition after removal of __osf__.

From-SVN: r185335

gcc/ada/ChangeLog

+2012-03-13  Tristan Gingold  <gingold@adacore.com>
+
+	* sysdep.c: Adjust condition after removal of __osf__.
+
 2012-03-12  Eric Botcazou  <ebotcazou@adacore.com>
 
 	* gcc-interface/gigi.h (shift_unc_components_for_thin_pointers): Kill.

gcc/ada/sysdep.c

@@ -252,27 +252,27 @@ __gnat_ttyname (int filedes)
 #endif
 
 #if defined (linux) || defined (sun) || defined (sgi) \
-  || ! defined (__alpha_vxworks) || defined (WINNT) \
+  || defined (WINNT) \
   || defined (__MACHTEN__) || defined (__hpux__) || defined (_AIX) \
   || (defined (__svr4__) && defined (i386)) || defined (__Lynx__) \
   || defined (__CYGWIN__) || defined (__FreeBSD__) || defined (__OpenBSD__) \
   || defined (__GLIBC__) || defined (__APPLE__)
 
-#ifdef __MINGW32__
-#if OLD_MINGW
-#include <termios.h>
-#else
-#include <conio.h>  /* for getch(), kbhit() */
-#endif
-#else
-#include <termios.h>
-#endif
+# ifdef __MINGW32__
+#  if OLD_MINGW
+#   include <termios.h>
+#  else
+#   include <conio.h>  /* for getch(), kbhit() */
+#  endif
+# else
+#  include <termios.h>
+# endif
 
 #else
-#if defined (VMS)
+# if defined (VMS)
 extern char *decc$ga_stdscr;
 static int initted = 0;
-#endif
+# endif
 #endif
 
 /* Implements the common processing for getc_immediate and
@@ -310,7 +310,6 @@ getc_immediate_common (FILE *stream,
                        int waiting)
 {
 #if defined (linux) || defined (sun) || defined (sgi) \
-    || ! defined (__alpha_vxworks) \
     || defined (__CYGWIN32__) || defined (__MACHTEN__) || defined (__hpux__) \
     || defined (_AIX) || (defined (__svr4__) && defined (i386)) \
     || defined (__Lynx__) || defined (__FreeBSD__) || defined (__OpenBSD__) \