Rename internal kernel headers to distinguish them easily from XTDK

xtoskrnl/includes/xtos.h

@@ -14,15 +14,15 @@
 
 /* Kernel specific headers */
 #include "globals.h"
-#include "hl.h"
-#include "ke.h"
-#include "mm.h"
-#include "po.h"
-#include "rtl.h"
+#include "hli.h"
+#include "kei.h"
+#include "mmi.h"
+#include "poi.h"
+#include "rtli.h"
 
 #include ARCH_HEADER(globals.h)
-#include ARCH_HEADER(ar.h)
-#include ARCH_HEADER(hl.h)
-#include ARCH_HEADER(ke.h)
-#include ARCH_HEADER(mm.h)
-#include ARCH_HEADER(rtl.h)
+#include ARCH_HEADER(ari.h)
+#include ARCH_HEADER(hli.h)
+#include ARCH_HEADER(kei.h)
+#include ARCH_HEADER(mmi.h)
+#include ARCH_HEADER(rtli.h)