Add PFN related structures and definitions

sdk/xtdk/mmtypes.h

@@ -0,0 +1,38 @@
+/**
+ * PROJECT:         ExectOS
+ * COPYRIGHT:       See COPYING.md in the top level directory
+ * FILE:            sdk/xtdk/mmtypes.h
+ * DESCRIPTION:     Memory management data structures
+ * DEVELOPERS:      Rafal Kupiec <belliash@codingworkshop.eu.org>
+ */
+
+#ifndef __XTDK_MMTYPES_H
+#define __XTDK_MMTYPES_H
+
+#include <xtbase.h>
+
+
+/* Color tables structure definition */
+typedef struct _MMCOLOR_TABLES
+{
+    ULONG_PTR Flink;
+    PVOID Blink;
+    ULONG_PTR Count;
+} MMCOLOR_TABLES, *PMMCOLOR_TABLES;
+
+/* Page Frame Entry structure definition */
+typedef struct _MMPFNENTRY
+{
+    USHORT Modified:1;
+    USHORT ReadInProgress:1;
+    USHORT WriteInProgress:1;
+    USHORT PrototypePte:1;
+    USHORT PageColor:4;
+    USHORT PageLocation:3;
+    USHORT RemovalRequested:1;
+    USHORT CacheAttribute:2;
+    USHORT Rom:1;
+    USHORT ParityError:1;
+} MMPFNENTRY, *PMMPFNENTRY;
+
+#endif /* __XTDK_MMTYPES_H */