maint: remove IRIX support

* src/ptx.c (main) [HAVE_SETCHRCLASS]: Remove call to setchrclass.
* src/stty.c (VREPRINT) [!VREPRINT && VRPRNT]: Remove definition.

diff --git a/src/ptx.c b/src/ptx.c
index 1f7fc6731c5ce07fd5108cae7aa440bca8f5dbdf..463f508c7959faede98ac8e480496e4fc690f269 100644 (file)
--- a/src/ptx.c
+++ b/src/ptx.c
@@ -1780,10 +1780,6 @@ main (int argc, char **argv)
 
   atexit (close_stdout);
 
-#if HAVE_SETCHRCLASS
-  setchrclass (nullptr);
-#endif
-
   while (optchar = getopt_long (argc, argv, "AF:GM:ORS:TW:b:i:fg:o:trw:",
                                 long_options, nullptr),
          optchar != EOF)

diff --git a/src/stty.c b/src/stty.c
index c9523efdcd32f9f8668aa72d6ecb82248521a1e3..919e32bb315a0a73c202ce16db2f826f88509a16 100644 (file)
--- a/src/stty.c
+++ b/src/stty.c
@@ -131,9 +131,6 @@
 #if defined VDSUSP && !defined CDSUSP
 # define CDSUSP Control ('y')
 #endif
-#if !defined VREPRINT && defined VRPRNT /* Irix 4.0.5 */
-# define VREPRINT VRPRNT
-#endif
 #if defined VREPRINT && !defined CRPRNT
 # define CRPRNT Control ('r')
 #endif