diff --git a/sdk/xtdk/mmtypes.h b/sdk/xtdk/mmtypes.h
index 2cddd97..010b33a 100644
--- a/sdk/xtdk/mmtypes.h
+++ b/sdk/xtdk/mmtypes.h
@@ -13,6 +13,27 @@
 #include ARCH_HEADER(xtstruct.h)
 
 
+/* Memory manager page lists */
+typedef enum _MMPAGELISTS
+{
+   ZeroedPageList = 0,
+   FreePageList = 1,
+   StandbyPageList = 2,
+   ModifiedPageList = 3,
+   ModifiedNoWritePageList = 4,
+   BadPageList = 5,
+   ActiveAndValid = 6,
+   TransitionPage = 7
+} MMPAGELISTS, *PMMPAGELISTS;
+
+/* Page table pool types */
+typedef enum _MMSYSTEM_PTE_POOL_TYPE
+{
+    SystemPteSpace,
+    NonPagedPoolExpansion,
+    MaximumPtePoolTypes
+} MMSYSTEM_PTE_POOL_TYPE, *PMMSYSTEM_PTE_POOL_TYPE;
+
 /* Page map routines structure definition */
 typedef CONST STRUCT _CMMPAGEMAP_ROUTINES
 {
@@ -45,4 +66,13 @@ typedef struct _MMPFNENTRY
     USHORT ParityError:1;
 } MMPFNENTRY, *PMMPFNENTRY;
 
+/* Page Frame List structure definition */
+typedef struct _MMPFNLIST
+{
+    PFN_NUMBER Total;
+    MMPAGELISTS ListName;
+    PFN_NUMBER Flink;
+    PFN_NUMBER Blink;
+} MMPFNLIST, *PMMPFNLIST;
+
 #endif /* __XTDK_MMTYPES_H */
diff --git a/sdk/xtdk/xtstruct.h b/sdk/xtdk/xtstruct.h
index 62fa2f8..64442b4 100644
--- a/sdk/xtdk/xtstruct.h
+++ b/sdk/xtdk/xtstruct.h
@@ -48,6 +48,8 @@ typedef enum _KTHREAD_STATE KTHREAD_STATE, *PKTHREAD_STATE;
 typedef enum _KTIMER_TYPE KTIMER_TYPE, *PKTIMER_TYPE;
 typedef enum _KUBSAN_DATA_TYPE KUBSAN_DATA_TYPE, *PKUBSAN_DATA_TYPE;
 typedef enum _LOADER_MEMORY_TYPE LOADER_MEMORY_TYPE, *PLOADER_MEMORY_TYPE;
+typedef enum _MMPAGELISTS MMPAGELISTS, *PMMPAGELISTS;
+typedef enum _MMSYSTEM_PTE_POOL_TYPE MMSYSTEM_PTE_POOL_TYPE, *PMMSYSTEM_PTE_POOL_TYPE;
 typedef enum _MODE MODE, *PMODE;
 typedef enum _RTL_VARIABLE_TYPE RTL_VARIABLE_TYPE, *PRTL_VARIABLE_TYPE;
 typedef enum _SYSTEM_FIRMWARE_TYPE SYSTEM_FIRMWARE_TYPE, *PSYSTEM_FIRMWARE_TYPE;
@@ -275,6 +277,7 @@ typedef struct _LOADER_MEMORY_DESCRIPTOR LOADER_MEMORY_DESCRIPTOR, *PLOADER_MEMO
 typedef struct _M128 M128, *PM128;
 typedef struct _MMCOLOR_TABLES MMCOLOR_TABLES, *PMMCOLOR_TABLES;
 typedef struct _MMPFNENTRY MMPFNENTRY, *PMMPFNENTRY;
+typedef struct _MMPFNLIST MMPFNLIST, *PMMPFNLIST;
 typedef struct _PCAT_FIRMWARE_INFORMATION PCAT_FIRMWARE_INFORMATION, *PPCAT_FIRMWARE_INFORMATION;
 typedef struct _PCI_BRIDGE_CONTROL_REGISTER PCI_BRIDGE_CONTROL_REGISTER, *PPCI_BRIDGE_CONTROL_REGISTER;
 typedef struct _PCI_COMMON_CONFIG PCI_COMMON_CONFIG, *PPCI_COMMON_CONFIG;