diff -r 000000000000 -r 6474c204b198 nsprpub/pr/tests/stdio.c
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/nsprpub/pr/tests/stdio.c	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,51 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+/*
+ * File:        stdio.c
+ * Description: testing the "special" fds
+ * Modification History:
+ * 20-May-1997 AGarcia - Replace Test succeeded status with PASS. This is used by the
+ *						regress tool parsing code.
+ ** 04-June-97 AGarcia removed the Test_Result function. Regress tool has been updated to
+**			recognize the return code from tha main program.
+ */
+
+
+#include "prlog.h"
+#include "prinit.h"
+#include "prio.h"
+
+#include <stdio.h>
+#include <string.h>
+
+static PRIntn PR_CALLBACK stdio(PRIntn argc, char **argv)
+{
+    PRInt32 rv;
+
+    PRFileDesc *out = PR_GetSpecialFD(PR_StandardOutput);
+    PRFileDesc *err = PR_GetSpecialFD(PR_StandardError);
+
+    rv = PR_Write(
+        out, "This to standard out\n",
+        strlen("This to standard out\n"));
+    PR_ASSERT((PRInt32)strlen("This to standard out\n") == rv);
+    rv = PR_Write(
+        err, "This to standard err\n",
+        strlen("This to standard err\n"));
+    PR_ASSERT((PRInt32)strlen("This to standard err\n") == rv);
+
+    return 0;
+
+}  /* stdio */
+
+int main(int argc, char **argv)
+{
+    PR_STDIO_INIT();
+    return PR_Initialize(stdio, argc, argv, 0);
+}  /* main */
+
+
+/* stdio.c */