--- configure	Fri Dec 10 19:02:56 1999
+++ configure	Fri Feb 25 17:12:19 2000
@@ -3020,34 +3019,0 @@
-echo $ac_n "checking for R_OK""... $ac_c" 1>&6
-echo "configure:3022: checking for R_OK" >&5
-if eval "test \"`echo '$''{'ac_cv_type_R_OK'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  cat > conftest.$ac_ext <<EOF
-#line 3027 "configure"
-#include "confdefs.h"
-#include <sys/types.h>
-#if STDC_HEADERS
-#include <stdlib.h>
-#include <stddef.h>
-#endif
-EOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
-  egrep "(^|[^a-zA-Z_0-9])R_OK[^a-zA-Z_0-9]" >/dev/null 2>&1; then
-  rm -rf conftest*
-  ac_cv_type_R_OK=yes
-else
-  rm -rf conftest*
-  ac_cv_type_R_OK=no
-fi
-rm -f conftest*
-
-fi
-echo "$ac_t""$ac_cv_type_R_OK" 1>&6
-if test $ac_cv_type_R_OK = no; then
-  cat >> confdefs.h <<\EOF
-#define R_OK 4
-EOF
-
-fi
-
-