Add a wiiuse_millisleep function.

src/util.c

@@ -0,0 +1,49 @@
+/*
+ *	wiiuse
+ *
+ *  Copyright 2011 Iowa State University Virtual Reality Applications Center
+ *
+ *	This file is part of wiiuse.
+ *
+ *	This program is free software; you can redistribute it and/or modify
+ *	it under the terms of the GNU General Public License as published by
+ *	the Free Software Foundation; either version 3 of the License, or
+ *	(at your option) any later version.
+ *
+ *	This program 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.
+ *
+ *	You should have received a copy of the GNU General Public License
+ *	along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ *	$Header$
+ *
+ */
+
+/**
+ *	@file
+ *	@brief Provides platform-specific utility functions.
+ */
+
+
+#include "wiiuse_internal.h"
+
+#ifdef WIIUSE_WIN32
+
+#include <windows.h>
+
+void wiiuse_millisleep(int durationMilliseconds) {
+	Sleep(durationMilliseconds);
+}
+
+#else /* not win32 - assuming posix */
+
+#include <unistd.h>                     // for usleep
+
+void wiiuse_millisleep(int durationMilliseconds) {
+	usleep(durationMilliseconds * 1000);
+}
+
+#endif /* ifdef WIIUSE_WIN32 */