Source files cleanup: OSSupport-related files in a separate subfolder, renamed.

git-svn-id: http://mc-server.googlecode.com/svn/trunk@885 0a769ca7-a7f5-676a-18bf-c427514a06d6

source/OSSupport/Sleep.cpp

@@ -0,0 +1,19 @@
+
+#include "Globals.h"  // NOTE: MSVC stupidness requires this to be the same across all modules
+
+#ifndef _WIN32
+	#include <unistd.h>
+#endif
+
+
+
+
+
+void cSleep::MilliSleep( unsigned int a_MilliSeconds )
+{
+#ifdef _WIN32
+	Sleep(a_MilliSeconds); // Don't tick too much
+#else
+    usleep(a_MilliSeconds*1000);
+#endif
+}