Remove obsolete references to VAX in comments.

2 files changed, 2 insertions, 6 deletions

diff --git a/src/cm.c b/src/cm.c
index 842633aceec..3a5f927eda3 100644
--- a/src/cm.c
+++ b/src/cm.c
@@ -28,8 +28,7 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 #include "termchar.h"
 #include "tparam.h"
 
-#define BIG     9999            /* 9999 good on VAXen.  For 16 bit machines
-                                   use about 2000.... */
+#define BIG     9999            /* Good on 32-bit hosts.  */
 
 int cost;               /* sums up costs */
 
diff --git a/src/fileio.c b/src/fileio.c
index ddf23867104..98a9b32ea91 100644
--- a/src/fileio.c
+++ b/src/fileio.c
@@ -133,9 +133,6 @@ static Lisp_Object Qwrite_region_annotate_functions;
    is added here.  */
 static Lisp_Object Vwrite_region_annotation_buffers;
 
-#ifdef HAVE_FSYNC
-#endif
-
 static Lisp_Object Qdelete_by_moving_to_trash;
 
 /* Lisp function for moving files to trash.  */
@@ -4965,7 +4962,7 @@ This calls `write-region-annotate-functions' at the start, and
   immediate_quit = 0;
 
 #ifdef HAVE_FSYNC
-  /* Note fsync appears to change the modtime on BSD4.2 (both vax and sun).
+  /* fsync appears to change the modtime on BSD4.2.
      Disk full in NFS may be reported here.  */
   /* mib says that closing the file will try to write as fast as NFS can do
      it, and that means the fsync here is not crucial for autosave files.  */