Add push lock structures

sdk/xtdk/ketypes.h

@@ -47,6 +47,9 @@
 /* APC pending state length */
 #define KAPC_STATE_LENGTH                           (FIELD_OFFSET(KAPC_STATE, UserApcPending) + sizeof(BOOLEAN))
 
+/* Push lock total bits */
+#define KPUSH_LOCK_TOTAL_BITS                       (sizeof(ULONG_PTR) * 8)
+
 /* Kernel service descriptor tables count */
 #define KSERVICE_TABLES_COUNT                       4
 
@@ -446,6 +449,36 @@ typedef struct _KGATE
     DISPATCHER_HEADER Header;
 } KGATE, *PKGATE;
 
+/* Push Lock structure definition */
+typedef union _KPUSH_LOCK
+{
+    struct
+    {
+        ULONG_PTR Locked:1;
+        ULONG_PTR Waiting:1;
+        ULONG_PTR Waking:1;
+        ULONG_PTR MultipleShared:1;
+        ULONG_PTR Shared:(KPUSH_LOCK_TOTAL_BITS - 4);
+    };
+    ULONG_PTR Value;
+    PVOID Ptr;
+} KPUSH_LOCK, *PKPUSH_LOCK;
+
+/* Push lock wait block structure definition */
+typedef struct _KPUSH_LOCK_WAIT_BLOCK
+{
+    union
+    {
+        KGATE WakeGate;
+        KEVENT WakeEvent;
+    };
+    PKPUSH_LOCK_WAIT_BLOCK Next;
+    PKPUSH_LOCK_WAIT_BLOCK Last;
+    PKPUSH_LOCK_WAIT_BLOCK Previous;
+    LONG ShareCount;
+    LONG Flags;
+} KPUSH_LOCK_WAIT_BLOCK, *PKPUSH_LOCK_WAIT_BLOCK;
+
 /* Semaphore object structure definition */
 typedef struct _KSEMAPHORE
 {

sdk/xtdk/xtstruct.h

@@ -266,6 +266,7 @@ typedef struct _KEVENT KEVENT, *PKEVENT;
 typedef struct _KGATE KGATE, *PKGATE;
 typedef struct _KLOCK_QUEUE_HANDLE KLOCK_QUEUE_HANDLE, *PKLOCK_QUEUE_HANDLE;
 typedef struct _KPROCESS KPROCESS, *PKPROCESS;
+typedef struct _KPUSH_LOCK_WAIT_BLOCK KPUSH_LOCK_WAIT_BLOCK, *PKPUSH_LOCK_WAIT_BLOCK;
 typedef struct _KQUEUE KQUEUE, *PKQUEUE;
 typedef struct _KSEMAPHORE KSEMAPHORE, *PKSEMAPHORE;
 typedef struct _KSERVICE_DESCRIPTOR_TABLE KSERVICE_DESCRIPTOR_TABLE, *PKSERVICE_DESCRIPTOR_TABLE;
@@ -387,6 +388,7 @@ typedef union _EFI_IA32_REGISTER_SET EFI_IA32_REGISTER_SET, *PEFI_IA32_REGISTER_
 typedef union _EFI_IP_ADDRESS EFI_IP_ADDRESS, *PEFI_IP_ADDRESS;
 typedef union _EFI_PXE_BASE_CODE_PACKET EFI_PXE_BASE_CODE_PACKET, *PEFI_PXE_BASE_CODE_PACKET;
 typedef union _EX_RUNDOWN_REFERENCE EX_RUNDOWN_REFERENCE, *PEX_RUNDOWN_REFERENCE;
+typedef union _KPUSH_LOCK KPUSH_LOCK, *PKPUSH_LOCK;
 typedef union _LARGE_INTEGER LARGE_INTEGER, *PLARGE_INTEGER;
 typedef union _ULARGE_INTEGER ULARGE_INTEGER, *PULARGE_INTEGER;