diff --git a/src/os/posix/dev-stdio.c b/src/os/posix/dev-stdio.c
index f3d1317023..e3abce680f 100644
--- a/src/os/posix/dev-stdio.c
+++ b/src/os/posix/dev-stdio.c
@@ -272,8 +272,7 @@ static void Close_Stdio(void)
 **
 ***********************************************************************/
 {
-//#ifdef TIOCGWINSZ
-	puts("========================= USING TIOCGWINSZ");
+#ifdef TIOCGWINSZ
 	struct winsize w;
 	if (ioctl(Std_Out, TIOCGWINSZ, &w) != 0) {
 		req->error = errno;
@@ -283,19 +282,19 @@ static void Close_Stdio(void)
 	req->console.buffer_rows = w.ws_row;
 	req->console.window_cols =
 	req->console.buffer_cols = w.ws_col;
-//#else
-//#ifdef WIOCGETD
-//	struct uwdata w;
-//	if (ioctl(Std_Out, WIOCGETD, &w) != 0) {
-//		req->error = errno;
-//		return DR_ERROR;
-//	}
-//	req->console.window_rows =
-//	req->console.buffer_rows = w.uw_height / w.uw_vs;
-//	req->console.window_cols =
-//	req->console.buffer_cols = w.uw_width / w.uw_hs;
-//#endif
-//#endif
+#else
+#ifdef WIOCGETD
+	struct uwdata w;
+	if (ioctl(Std_Out, WIOCGETD, &w) != 0) {
+		req->error = errno;
+		return DR_ERROR;
+	}
+	req->console.window_rows =
+	req->console.buffer_rows = w.uw_height / w.uw_vs;
+	req->console.window_cols =
+	req->console.buffer_cols = w.uw_width / w.uw_hs;
+#endif
+#endif
 	return DR_DONE;
 }