ntoskrnl: Add PsAcquireProcessExitSynchronization/PsReleaseProcessExitSynchronization stub.

dlls/ntoskrnl.exe/ntoskrnl.c

@@ -3435,3 +3435,21 @@ __ASM_STDCALL_FUNC( _chkstk, 0,
 __ASM_GLOBAL_FUNC( __chkstk, "lsl r4, r4, #2\n\t"
                              "bx lr" )
 #endif
+
+/*********************************************************************
+ *           PsAcquireProcessExitSynchronization    (NTOSKRNL.@)
+*/
+NTSTATUS WINAPI PsAcquireProcessExitSynchronization(PEPROCESS process)
+{
+    FIXME("stub: %p\n", process);
+
+    return STATUS_NOT_IMPLEMENTED;
+}
+
+/*********************************************************************
+ *           PsReleaseProcessExitSynchronization    (NTOSKRNL.@)
+ */
+void WINAPI PsReleaseProcessExitSynchronization(PEPROCESS process)
+{
+    FIXME("stub: %p\n", process);
+}

dlls/ntoskrnl.exe/ntoskrnl.exe.spec

@@ -844,6 +844,7 @@
 @ stub PoUnregisterSystemState
 @ stdcall ProbeForRead(ptr long long)
 @ stdcall ProbeForWrite(ptr long long)
+@ stdcall PsAcquireProcessExitSynchronization(ptr)
 @ stub PsAssignImpersonationToken
 @ stub PsChargePoolQuota
 @ stub PsChargeProcessNonPagedPoolQuota
@@ -905,6 +906,7 @@
 @ stub PsProcessType
 @ stub PsReferenceImpersonationToken
 @ stub PsReferencePrimaryToken
+@ stdcall PsReleaseProcessExitSynchronization(ptr)
 @ stdcall PsRemoveCreateThreadNotifyRoutine(ptr)
 @ stdcall PsRemoveLoadImageNotifyRoutine(ptr)
 @ stub PsRestoreImpersonation