removed many debugging messages from httpd

qse/configure

@@ -17618,6 +17618,18 @@ _ACEOF
 fi
 done
 
+for ac_func in _vsnprintf _vsnwprintf
+do :
+  as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
+if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
+  cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+done
+
 
 OLDLIBS="$LIBS"
 LIBS="$LIBM $LIBS"