diff --git a/sdk/include/xdk/arm64/ke.h b/sdk/include/xdk/arm64/ke.h
new file mode 100644
index 00000000000..6fca07e5e56
--- /dev/null
+++ b/sdk/include/xdk/arm64/ke.h
@@ -0,0 +1,112 @@
+$if (_WDMDDK_)
+/** Kernel definitions for ARM64 **/
+
+/* Interrupt request levels */
+#define PASSIVE_LEVEL           0
+#define LOW_LEVEL               0
+#define APC_LEVEL               1
+#define DISPATCH_LEVEL          2
+#define CLOCK_LEVEL             13
+#define IPI_LEVEL               14
+#define DRS_LEVEL               14
+#define POWER_LEVEL             14
+#define PROFILE_LEVEL           15
+#define HIGH_LEVEL              15
+
+NTSYSAPI
+PKTHREAD
+NTAPI
+KeGetCurrentThread(VOID);
+
+#define DbgRaiseAssertionFailure() __break(0xf001)
+
+$endif (_WDMDDK_)
+$if (_NTDDK_)
+
+#define ARM64_MAX_BREAKPOINTS 8
+#define ARM64_MAX_WATCHPOINTS 2
+
+typedef union NEON128 {
+    struct {
+        ULONGLONG Low;
+        LONGLONG High;
+    } DUMMYSTRUCTNAME;
+    double D[2];
+    float  S[4];
+    USHORT H[8];
+    UCHAR  B[16];
+} NEON128, *PNEON128;
+typedef NEON128 NEON128, *PNEON128;
+
+typedef struct _CONTEXT {
+
+    //
+    // Control flags.
+    //
+
+    ULONG ContextFlags;
+
+    //
+    // Integer registers
+    //
+
+    ULONG Cpsr;
+    union {
+        struct {
+            ULONG64 X0;
+            ULONG64 X1;
+            ULONG64 X2;
+            ULONG64 X3;
+            ULONG64 X4;
+            ULONG64 X5;
+            ULONG64 X6;
+            ULONG64 X7;
+            ULONG64 X8;
+            ULONG64 X9;
+            ULONG64 X10;
+            ULONG64 X11;
+            ULONG64 X12;
+            ULONG64 X13;
+            ULONG64 X14;
+            ULONG64 X15;
+            ULONG64 X16;
+            ULONG64 X17;
+            ULONG64 X18;
+            ULONG64 X19;
+            ULONG64 X20;
+            ULONG64 X21;
+            ULONG64 X22;
+            ULONG64 X23;
+            ULONG64 X24;
+            ULONG64 X25;
+            ULONG64 X26;
+            ULONG64 X27;
+            ULONG64 X28;
+    		ULONG64 Fp;
+            ULONG64 Lr;
+        } DUMMYSTRUCTNAME;
+        ULONG64 X[31];
+    } DUMMYUNIONNAME;
+
+    ULONG64 Sp;
+    ULONG64 Pc;
+
+    //
+    // Floating Point/NEON Registers
+    //
+
+    NEON128 V[32];
+    ULONG Fpcr;
+    ULONG Fpsr;
+
+    //
+    // Debug registers
+    //
+
+    ULONG Bcr[ARM64_MAX_BREAKPOINTS];
+    ULONG64 Bvr[ARM64_MAX_BREAKPOINTS];
+    ULONG Wcr[ARM64_MAX_WATCHPOINTS];
+    ULONG64 Wvr[ARM64_MAX_WATCHPOINTS];
+
+} CONTEXT, *PCONTEXT;
+$endif
diff --git a/sdk/include/xdk/kefuncs.h b/sdk/include/xdk/kefuncs.h
index bb8c662b73a..b1f02f5a9a1 100644
--- a/sdk/include/xdk/kefuncs.h
+++ b/sdk/include/xdk/kefuncs.h
@@ -14,6 +14,8 @@ $include(ppc/ke.h)
 $include(mips/ke.h)
 #elif defined(_M_ARM)
 $include(arm/ke.h)
+#elif defined(_M_ARM64)
+$include(arm64/ke.h)
 #else
 #error Unknown Architecture
 #endif
diff --git a/sdk/include/xdk/ntddk.template.h b/sdk/include/xdk/ntddk.template.h
index b942818ed81..35eb73c4aaf 100644
--- a/sdk/include/xdk/ntddk.template.h
+++ b/sdk/include/xdk/ntddk.template.h
@@ -118,6 +118,8 @@ $include(mips/ke.h)
 #elif defined(_M_ARM)
 $include(arm/ke.h)
 $include(arm/mm.h)
+#elif defined(_M_ARM64)
+$include(arm64/ke.h)
 #else
 #error Unknown Architecture
 #endif