diff --git a/reactos/include/ndk/sefuncs.h b/reactos/include/ndk/sefuncs.h
index 7ec13df806c..5671c13be42 100644
--- a/reactos/include/ndk/sefuncs.h
+++ b/reactos/include/ndk/sefuncs.h
@@ -25,6 +25,19 @@ SeCaptureSecurityDescriptor(
     OUT PSECURITY_DESCRIPTOR *CapturedSecurityDescriptor
 );
 
+NTSTATUS
+STDCALL
+SeCreateAccessState(
+    PACCESS_STATE AccessState,
+    PAUX_DATA AuxData,
+    ACCESS_MASK Access,
+    PGENERIC_MAPPING GenericMapping
+);
+
+VOID
+STDCALL
+SeDeleteAccessState(IN PACCESS_STATE AccessState);
+
 NTSTATUS
 STDCALL
 SeReleaseSecurityDescriptor(
@@ -33,6 +46,13 @@ SeReleaseSecurityDescriptor(
     IN BOOLEAN CaptureIfKernelMode
 );
 
+VOID
+STDCALL
+SeSetAccessStateGenericMapping(
+    IN PACCESS_STATE AccessState,
+    IN PGENERIC_MAPPING GenericMapping
+);
+
 SECURITY_IMPERSONATION_LEVEL
 STDCALL
 SeTokenImpersonationLevel(