Updates to support OS X. This improves support for building on

multiple systems with automake, with X Windows and Carbon window
system APIs supported.  It's also a starting port for supporting
win32 builds using mingw.  OS X support is incomplete;  the tree
will compile and link but the binaries will not function.

lib/platform/COSXEventQueueBuffer.cpp

@@ -0,0 +1,76 @@
+/*
+ * synergy -- mouse and keyboard sharing utility
+ * Copyright (C) 2004 Chris Schoeneman
+ * 
+ * This package is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * found in the file COPYING that should have accompanied this file.
+ * 
+ * This package is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#include "COSXEventQueueBuffer.h"
+
+//
+// COSXEventQueueBuffer
+//
+
+COSXEventQueueBuffer::COSXEventQueueBuffer()
+{
+	// FIXME
+}
+
+COSXEventQueueBuffer::~COSXEventQueueBuffer()
+{
+	// FIXME
+}
+
+void
+COSXEventQueueBuffer::waitForEvent(double timeout)
+{
+	EventRef event;
+	ReceiveNextEvent(0, NULL, timeout, false, &event);
+}
+
+IEventQueueBuffer::Type
+COSXEventQueueBuffer::getEvent(CEvent& event, UInt32& dataID)
+{
+	// FIXME
+	(void)event;
+	(void)dataID;
+	return kNone;
+}
+
+bool
+COSXEventQueueBuffer::addEvent(UInt32 dataID)
+{
+	// FIXME
+	(void)dataID;
+	return false;
+}
+
+bool
+COSXEventQueueBuffer::isEmpty() const
+{
+	EventRef event;
+	OSStatus status = ReceiveNextEvent(0, NULL, 0.0, false, &event);
+	return (status != eventLoopTimedOutErr);
+}
+
+CEventQueueTimer*
+COSXEventQueueBuffer::newTimer(double duration, bool oneShot) const
+{
+	// FIXME
+	(void)duration;
+	(void)oneShot;
+	return NULL;
+}
+
+void
+COSXEventQueueBuffer::deleteTimer(CEventQueueTimer*) const
+{
+	// FIXME
+}