--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/druntime/import/core/sys/posix/poll.d	Tue Jun 02 17:43:06 2009 +0100
@@ -0,0 +1,141 @@
+/**
+ * D header file for POSIX.
+ *
+ * Copyright: Copyright Sean Kelly 2005 - 2009.
+ * License:   <a href="http://www.boost.org/LICENSE_1_0.txt>Boost License 1.0</a>.
+ * Authors:   Sean Kelly
+ * Standards: The Open Group Base Specifications Issue 6, IEEE Std 1003.1, 2004 Edition
+ *
+ *          Copyright Sean Kelly 2005 - 2009.
+ * Distributed under the Boost Software License, Version 1.0.
+ *    (See accompanying file LICENSE_1_0.txt or copy at
+ *          http://www.boost.org/LICENSE_1_0.txt)
+ */
+module core.sys.posix.poll;
+
+private import core.sys.posix.config;
+
+extern (C):
+
+//
+// XOpen (XSI)
+//
+/*
+struct pollfd
+{
+    int     fd;
+    short   events;
+    short   revents;
+}
+
+nfds_t
+
+POLLIN
+POLLRDNORM
+POLLRDBAND
+POLLPRI
+POLLOUT
+POLLWRNORM
+POLLWRBAND
+POLLERR
+POLLHUP
+POLLNVAL
+
+int poll(pollfd[], nfds_t, int);
+*/
+
+version( linux )
+{
+    struct pollfd
+    {
+        int     fd;
+        short   events;
+        short   revents;
+    }
+
+    alias c_ulong nfds_t;
+
+    enum
+    {
+        POLLIN      = 0x001,
+        POLLRDNORM  = 0x040,
+        POLLRDBAND  = 0x080,
+        POLLPRI     = 0x002,
+        POLLOUT     = 0x004,
+        POLLWRNORM  = 0x100,
+        POLLWRBAND  = 0x200,
+        POLLERR     = 0x008,
+        POLLHUP     = 0x010,
+        POLLNVAL    = 0x020,
+    }
+
+    int poll(pollfd*, nfds_t, int);
+}
+else version( OSX )
+{
+    struct pollfd
+    {
+        int     fd;
+        short   events;
+        short   revents;
+    };
+
+    alias uint nfds_t;
+
+    enum
+    {
+        POLLIN      = 0x0001,
+        POLLPRI     = 0x0002,
+        POLLOUT     = 0x0004,
+        POLLRDNORM  = 0x0040,
+        POLLWRNORM  = POLLOUT,
+        POLLRDBAND  = 0x0080,
+        POLLWRBAND  = 0x0100,
+        POLLEXTEND  = 0x0200,
+        POLLATTRIB  = 0x0400,
+        POLLNLINK   = 0x0800,
+        POLLWRITE   = 0x1000,
+        POLLERR     = 0x0008,
+        POLLHUP     = 0x0010,
+        POLLNVAL    = 0x0020,
+
+        POLLSTANDARD = (POLLIN|POLLPRI|POLLOUT|POLLRDNORM|POLLRDBAND|
+                        POLLWRBAND|POLLERR|POLLHUP|POLLNVAL)
+    }
+
+    int poll(pollfd*, nfds_t, int);
+}
+else version( freebsd )
+{
+    struct pollfd
+    {
+        int     fd;
+        short   events;
+        short   revents;
+    };
+
+    alias uint nfds_t;
+
+    enum
+    {
+        POLLIN      = 0x0001,
+        POLLPRI     = 0x0002,
+        POLLOUT     = 0x0004,
+        POLLRDNORM  = 0x0040,
+        POLLWRNORM  = POLLOUT,
+        POLLRDBAND  = 0x0080,
+        POLLWRBAND  = 0x0100,
+        //POLLEXTEND  = 0x0200,
+        //POLLATTRIB  = 0x0400,
+        //POLLNLINK   = 0x0800,
+        //POLLWRITE   = 0x1000,
+        POLLERR     = 0x0008,
+        POLLHUP     = 0x0010,
+        POLLNVAL    = 0x0020,
+
+        POLLSTANDARD = (POLLIN|POLLPRI|POLLOUT|POLLRDNORM|POLLRDBAND|
+        POLLWRBAND|POLLERR|POLLHUP|POLLNVAL)
+    }
+
+    int poll(pollfd*, nfds_t, int);
+}