1 files changed, 72 insertions, 0 deletions

diff --git a/vdm.h b/vdm.h
new file mode 100644
index 0000000..260a05e
--- /dev/null
+++ b/vdm.h
@@ -0,0 +1,72 @@
+/*
+ * Copyright (c) 2004 Security Architects Corporation. All rights reserved.
+ *
+ * Module Name:
+ *
+ *              vdm.h
+ *
+ * Abstract:
+ *
+ *              This module implements various VDM (Virtual Dos Machine) hooking routines.
+ *
+ * Author:
+ *
+ *              Eugene Tsyrklevich 06-Apr-2004
+ *
+ * Revision History:
+ *
+ *              None.
+ */
+
+
+#ifndef __VDM_H__
+#define __VDM_H__
+
+
+
+/*
+ * ZwSetLdtEntries sets Local Descriptor Table (LDT) entries for a Virtual DOS Machine (VDM). [NAR]
+ */
+
+typedef NTSTATUS (*fpZwSetLdtEntries) (
+    IN ULONG Selector0,
+    IN ULONG Entry0Low,
+    IN ULONG Entry0Hi,
+    IN ULONG Selector1,
+    IN ULONG Entry1Low,
+    IN ULONG Entry1Hi
+        );
+
+NTSTATUS
+NTAPI
+HookedNtSetLdtEntries(
+    IN ULONG Selector0,
+    IN ULONG Entry0Low,
+    IN ULONG Entry0Hi,
+    IN ULONG Selector1,
+    IN ULONG Entry1Low,
+    IN ULONG Entry1Hi
+        );
+
+
+/*
+ * ZwVdmControl performs a control operation on a VDM. [NAR]
+ */
+
+typedef NTSTATUS (*fpZwVdmControl) (
+        IN ULONG ControlCode,
+        IN PVOID ControlData
+        );
+
+NTSTATUS
+NTAPI
+HookedNtVdmControl(
+        IN ULONG ControlCode,
+        IN PVOID ControlData
+        );
+
+
+BOOLEAN InitVdmHooks();
+
+
+#endif  /* __VDM_H__ */