diff --git a/sdk/xtdk/i686/xtstruct.h b/sdk/xtdk/i686/xtstruct.h
index 3fd7ff5..a78bc76 100644
--- a/sdk/xtdk/i686/xtstruct.h
+++ b/sdk/xtdk/i686/xtstruct.h
@@ -40,7 +40,7 @@ typedef struct _FN_SAVE_FORMAT FN_SAVE_FORMAT, *PFN_SAVE_FORMAT;
 typedef struct _FX_SAVE_AREA FX_SAVE_AREA, *PFX_SAVE_AREA;
 typedef struct _FX_SAVE_FORMAT FX_SAVE_FORMAT, *PFX_SAVE_FORMAT;
 typedef struct _HARDWARE_LEGACY_PTE HARDWARE_LEGACY_PTE, *PHARDWARE_LEGACY_PTE;
-typedef struct _HARDWARE_PTE HARDWARE_PTE, *PHARDWARE_PTE;
+typedef struct _HARDWARE_MODERN_PTE HARDWARE_MODERN_PTE, *PHARDWARE_MODERN_PTE;
 typedef struct _KDESCRIPTOR KDESCRIPTOR, *PKDESCRIPTOR;
 typedef struct _KEXCEPTION_FRAME KEXCEPTION_FRAME, *PKEXCEPTION_FRAME;
 typedef struct _KGDTENTRY KGDTENTRY, *PKGDTENTRY;
@@ -56,12 +56,18 @@ typedef struct _KTHREAD_INIT_FRAME KTHREAD_INIT_FRAME, *PKTHREAD_INIT_FRAME;
 typedef struct _KTRAP_FRAME KTRAP_FRAME, *PKTRAP_FRAME;
 typedef struct _KTSS KTSS, *PKTSS;
 typedef struct _MMPFN MMPFN, *PMMPFN;
-typedef struct _MMPTE_HARDWARE MMPTE_HARDWARE, *PMMPTE_HARDWARE;
-typedef struct _MMPTE_LIST MMPTE_LIST, *PMMPTE_LIST;
-typedef struct _MMPTE_PROTOTYPE MMPTE_PROTOTYPE, *PMMPTE_PROTOTYPE;
-typedef struct _MMPTE_SOFTWARE MMPTE_SOFTWARE, *PMMPTE_SOFTWARE;
-typedef struct _MMPTE_SUBSECTION MMPTE_SUBSECTION, *PMMPTE_SUBSECTION;
-typedef struct _MMPTE_TRANSITION MMPTE_TRANSITION, *PMMPTE_TRANSITION;
+typedef struct _MMPML2_PTE_HARDWARE MMPML2_PTE_HARDWARE, *PMMPML2_PTE_HARDWARE;
+typedef struct _MMPML2_PTE_LIST MMPML2_PTE_LIST, *PMMPML2_PTE_LIST;
+typedef struct _MMPML2_PTE_PROTOTYPE MMPML2_PTE_PROTOTYPE, *PMMPML2_PTE_PROTOTYPE;
+typedef struct _MMPML2_PTE_SOFTWARE MMPML2_PTE_SOFTWARE, *PMMPML2_PTE_SOFTWARE;
+typedef struct _MMPML2_PTE_SUBSECTION MMPML2_PTE_SUBSECTION, *PMMPML2_PTE_SUBSECTION;
+typedef struct _MMPML2_PTE_TRANSITION MMPML2_PTE_TRANSITION, *PMMPML2_PTE_TRANSITION;
+typedef struct _MMPML3_PTE_HARDWARE MMPML3_PTE_HARDWARE, *PMMPML3_PTE_HARDWARE;
+typedef struct _MMPML3_PTE_LIST MMPML3_PTE_LIST, *PMMPML3_PTE_LIST;
+typedef struct _MMPML3_PTE_PROTOTYPE MMPML3_PTE_PROTOTYPE, *PMMPML3_PTE_PROTOTYPE;
+typedef struct _MMPML3_PTE_SOFTWARE MMPML3_PTE_SOFTWARE, *PMMPML3_PTE_SOFTWARE;
+typedef struct _MMPML3_PTE_SUBSECTION MMPML3_PTE_SUBSECTION, *PMMPML3_PTE_SUBSECTION;
+typedef struct _MMPML3_PTE_TRANSITION MMPML3_PTE_TRANSITION, *PMMPML3_PTE_TRANSITION;
 typedef struct _THREAD_ENVIRONMENT_BLOCK THREAD_ENVIRONMENT_BLOCK, *PTHREAD_ENVIRONMENT_BLOCK;
 
 /* Unions forward references */
@@ -69,12 +75,15 @@ typedef union _APIC_BASE_REGISTER APIC_BASE_REGISTER, *PAPIC_BASE_REGISTER;
 typedef union _APIC_COMMAND_REGISTER APIC_COMMAND_REGISTER, *PAPIC_COMMAND_REGISTER;
 typedef union _APIC_LVT_REGISTER APIC_LVT_REGISTER, *PAPIC_LVT_REGISTER;
 typedef union _APIC_SPURIOUS_REGISTER APIC_SPURIOUS_REGISTER, *PAPIC_SPURIOUS_REGISTER;
+typedef union _HARDWARE_PTE HARDWARE_PTE, *PHARDWARE_PTE;
+typedef union _MMPML2_PTE MMPML2_PTE, *PMMPML2_PTE;
+typedef union _MMPML3_PTE MMPML3_PTE, *PMMPML3_PTE;
 typedef union _MMPTE MMPDE, *PMMPDE;
+typedef union _MMPTE MMPPE, *PMMPPE;
 typedef union _MMPTE MMPTE, *PMMPTE;
 typedef union _PIC_I8259_ICW1 PIC_I8259_ICW1, *PPIC_I8259_ICW1;
 typedef union _PIC_I8259_ICW2 PIC_I8259_ICW2, *PPIC_I8259_ICW2;
 typedef union _PIC_I8259_ICW3 PIC_I8259_ICW3, *PPIC_I8259_ICW3;
 typedef union _PIC_I8259_ICW4 PIC_I8259_ICW4, *PPIC_I8259_ICW4;
 
-
 #endif /* __XTDK_I686_XTSTRUCT_H */