diff -r 000000000000 -r 6474c204b198 nsprpub/pr/src/md/unix/aixwrap.c
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/nsprpub/pr/src/md/unix/aixwrap.c	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,33 @@
+/* -*- 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:		aixwrap.c
+ * Description:
+ *     This file contains a single function, _MD_SELECT(), which simply
+ *     invokes the select() function.  This file is used in an ugly
+ *     hack to override the system select() function on AIX releases
+ *     prior to 4.2.  (On AIX 4.2, we use a different mechanism to
+ *     override select().)
+ */
+
+#ifndef AIX_RENAME_SELECT
+#error aixwrap.c should only be used on AIX 3.2 or 4.1
+#else
+
+#include <sys/select.h>
+#include <sys/poll.h>
+
+int _MD_SELECT(int width, fd_set *r, fd_set *w, fd_set *e, struct timeval *t)
+{
+    return select(width, r, w, e, t);
+}
+
+int _MD_POLL(void *listptr, unsigned long nfds, long timeout)
+{
+    return poll(listptr, nfds, timeout);
+}
+
+#endif /* AIX_RENAME_SELECT */