diff --git a/reactos/include/ndk/cmfuncs.h b/reactos/include/ndk/cmfuncs.h
index 9d5aec223e6..7f0d65552a3 100644
--- a/reactos/include/ndk/cmfuncs.h
+++ b/reactos/include/ndk/cmfuncs.h
@@ -27,6 +27,20 @@ Author:
 //
 // Native calls
 //
+NTSTATUS
+NTAPI
+NtCompactKeys(
+    IN ULONG Count,
+    IN PHANDLE KeyArray
+);
+
+NTSTATUS
+NTAPI
+NtCompressKey(
+    IN HANDLE Key,
+    IN ULONG Mode
+);
+
 NTSYSCALLAPI
 NTSTATUS
 NTAPI
@@ -120,6 +134,31 @@ NtLoadKey2(
     IN ULONG Flags
 );
 
+NTSTATUS
+NTAPI
+NtLoadKeyEx(
+    IN POBJECT_ATTRIBUTES TargetKey,
+    IN POBJECT_ATTRIBUTES SourceFile,
+    IN ULONG Flags,
+    IN HANDLE TrustClassKey,
+    IN HANDLE Event,
+    IN ACCESS_MASK DesiredAccess,
+    OUT PHANDLE RootHandle
+);
+
+NTSTATUS
+NTAPI
+NtLockProductActivationKeys(
+    IN PULONG pPrivateVer,
+    IN PULONG pSafeMode
+);
+
+NTSTATUS
+NTAPI
+NtLockRegistryKey(
+    IN HANDLE KeyHandle
+);
+
 NTSYSCALLAPI
 NTSTATUS
 NTAPI
@@ -136,6 +175,23 @@ NtNotifyChangeKey(
     IN BOOLEAN WatchSubtree
 );
 
+NTSTATUS
+NTAPI
+NtNotifyChangeMultipleKeys(
+    IN HANDLE MasterKeyHandle,
+    IN ULONG Count,
+    IN POBJECT_ATTRIBUTES SlaveObjects,
+    IN HANDLE Event,
+    IN PIO_APC_ROUTINE ApcRoutine OPTIONAL,
+    IN PVOID ApcContext OPTIONAL,
+    OUT PIO_STATUS_BLOCK IoStatusBlock,
+    IN ULONG CompletionFilter,
+    IN BOOLEAN WatchTree,
+    OUT PVOID Buffer,
+    IN ULONG Length,
+    IN BOOLEAN Asynchronous
+);
+
 NTSYSCALLAPI
 NTSTATUS
 NTAPI
@@ -177,6 +233,22 @@ NtQueryMultipleValueKey(
     OUT PULONG ReturnLength
 );
 
+NTSTATUS
+NTAPI
+NtQueryOpenSubKeys(
+    IN POBJECT_ATTRIBUTES TargetKey,
+    IN ULONG HandleCount
+);
+
+NTSTATUS
+NTAPI
+NtQueryOpenSubKeysEx(
+    IN POBJECT_ATTRIBUTES TargetKey,
+    IN ULONG BufferLength,
+    IN PVOID Buffer,
+    IN PULONG RequiredSize
+);
+
 NTSYSCALLAPI
 NTSTATUS
 NTAPI
@@ -224,6 +296,15 @@ NtSaveKeyEx(
     IN ULONG Flags
 );
 
+
+NTSTATUS
+NTAPI
+NtSaveMergedKeys(
+    IN HANDLE HighPrecedenceKeyHandle,
+    IN HANDLE LowPrecedenceKeyHandle,
+    IN HANDLE FileHandle
+);
+
 NTSYSCALLAPI
 NTSTATUS
 NTAPI
@@ -253,6 +334,20 @@ NtUnloadKey(
     IN POBJECT_ATTRIBUTES KeyObjectAttributes
 );
 
+NTSTATUS
+NTAPI
+NtUnloadKey2(
+    IN POBJECT_ATTRIBUTES TargetKey,
+    IN ULONG Flags
+);
+
+NTSTATUS
+NTAPI
+NtUnloadKeyEx(
+    IN POBJECT_ATTRIBUTES TargetKey,
+    IN HANDLE Event
+);
+
 #ifdef NTOS_MODE_USER
 NTSYSAPI
 NTSTATUS
diff --git a/reactos/include/ndk/exfuncs.h b/reactos/include/ndk/exfuncs.h
index 87b1263ef56..58a2d7421ad 100644
--- a/reactos/include/ndk/exfuncs.h
+++ b/reactos/include/ndk/exfuncs.h
@@ -142,6 +142,15 @@ NtCreateEventPair(
     IN POBJECT_ATTRIBUTES ObjectAttributes
 );
 
+NTSTATUS
+NTAPI
+NtCreateKeyedEvent(
+    OUT PHANDLE KeyedEventHandle,
+    IN ACCESS_MASK DesiredAccess,
+    IN POBJECT_ATTRIBUTES ObjectAttributes,
+    IN ULONG Flags
+);
+
 NTSYSCALLAPI
 NTSTATUS
 NTAPI
@@ -187,6 +196,15 @@ NtDisplayString(
     IN PUNICODE_STRING DisplayString
 );
 
+
+NTSTATUS
+NTAPI
+NtEnumerateSystemEnvironmentValuesEx(
+    IN ULONG InformationClass,
+    IN PVOID Buffer,
+    IN ULONG BufferLength
+);
+
 NTSYSCALLAPI
 NTSTATUS
 NTAPI
@@ -334,6 +352,13 @@ NtQuerySystemEnvironmentValue(
     PULONG ReturnLength
 );
 
+NTSTATUS
+NTAPI
+NtQuerySystemEnvironmentValueEx(
+    IN PUNICODE_STRING VariableName,
+    IN LPGUID VendorGuid
+);
+
 NTSYSCALLAPI
 NTSTATUS
 NTAPI
@@ -475,6 +500,13 @@ NtSetSystemEnvironmentValue(
     IN PUNICODE_STRING Value
 );
 
+NTSTATUS
+NTAPI
+NtSetSystemEnvironmentValueEx(
+    IN PUNICODE_STRING VariableName,
+    IN LPGUID VendorGuid
+);
+
 NTSYSCALLAPI
 NTSTATUS
 NTAPI
diff --git a/reactos/include/ndk/iofuncs.h b/reactos/include/ndk/iofuncs.h
index f3158ba0d1f..20c7488da5f 100644
--- a/reactos/include/ndk/iofuncs.h
+++ b/reactos/include/ndk/iofuncs.h
@@ -36,6 +36,14 @@ NtAddBootEntry(
     IN ULONG Id
 );
 
+NTSYSCALLAPI
+NTSTATUS
+NTAPI
+NtAddDriverEntry(
+    IN PBOOT_ENTRY BootEntry,
+    IN ULONG Id
+);
+
 NTSYSCALLAPI
 NTSTATUS
 NTAPI
@@ -105,6 +113,14 @@ NtCreateNamedPipeFile(
     IN PLARGE_INTEGER DefaultTimeOut
 );
 
+
+NTSYSCALLAPI
+NTSTATUS
+NTAPI
+NtDeleteDriverEntry(
+    IN ULONG Id
+);
+
 NTSYSCALLAPI
 NTSTATUS
 NTAPI
@@ -143,6 +159,14 @@ NtEnumerateBootEntries(
     IN PULONG BufferLength
 );
 
+NTSYSCALLAPI
+NTSTATUS
+NTAPI
+NtEnumerateDriverEntries(
+    IN PVOID Buffer,
+    IN PULONG BufferLength
+);
+
 NTSYSCALLAPI
 NTSTATUS
 NTAPI
@@ -195,6 +219,20 @@ NtLockFile(
     IN BOOLEAN ExclusiveLock
 );
 
+NTSYSCALLAPI
+NTSTATUS
+NTAPI
+NtModifyBootEntry(
+    IN PBOOT_ENTRY BootEntry
+);
+
+NTSYSCALLAPI
+NTSTATUS
+NTAPI
+NtModifyDriverEntry(
+    IN PEFI_DRIVER_ENTRY DriverEntry
+);
+
 NTSYSCALLAPI
 NTSTATUS
 NTAPI
@@ -239,6 +277,13 @@ NtQueryAttributesFile(
     OUT PFILE_BASIC_INFORMATION FileInformation
 );
 
+NTSTATUS
+NTAPI
+NtQueryDriverEntryOrder(
+    IN PULONG Ids,
+    IN PULONG Count
+);
+
 NTSYSCALLAPI
 NTSTATUS
 NTAPI
@@ -400,6 +445,13 @@ NtSetBootOptions(
     IN ULONG FieldsToChange
 );
 
+NTSTATUS
+NTAPI
+NtSetDriverEntryOrder(
+    IN PULONG Ids,
+    IN PULONG Count
+);
+
 NTSYSCALLAPI
 NTSTATUS
 NTAPI
diff --git a/reactos/include/ndk/kefuncs.h b/reactos/include/ndk/kefuncs.h
index 6ee12b376da..e764386feb1 100644
--- a/reactos/include/ndk/kefuncs.h
+++ b/reactos/include/ndk/kefuncs.h
@@ -357,6 +357,12 @@ NtFlushInstructionCache(
     IN ULONG NumberOfBytesToFlush
 );
 
+ULONG
+NTAPI
+NtGetCurrentProcessorNumber(
+    VOID
+);
+
 NTSYSCALLAPI
 NTSTATUS
 NTAPI
diff --git a/reactos/include/ndk/lpcfuncs.h b/reactos/include/ndk/lpcfuncs.h
index 055f8ba4c1e..bde2e363043 100644
--- a/reactos/include/ndk/lpcfuncs.h
+++ b/reactos/include/ndk/lpcfuncs.h
@@ -109,6 +109,12 @@ NtQueryInformationPort(
     PULONG ReturnLength
 );
 
+NTSTATUS
+NTAPI
+NtQueryPortInformationProcess(
+    VOID
+);
+
 NTSYSCALLAPI
 NTSTATUS
 NTAPI
diff --git a/reactos/include/ndk/mmfuncs.h b/reactos/include/ndk/mmfuncs.h
index 929975cbdf3..c0b13277873 100644
--- a/reactos/include/ndk/mmfuncs.h
+++ b/reactos/include/ndk/mmfuncs.h
@@ -64,6 +64,14 @@ NtAreMappedFilesTheSame(
     IN PVOID File2MappedAsFile
 );
 
+NTSTATUS
+NTAPI
+NtAllocateUserPhysicalPages(
+    IN HANDLE ProcessHandle,
+    IN OUT PULONG NumberOfPages,
+    IN OUT PULONG UserPfnArray
+);
+
 NTSYSCALLAPI
 NTSTATUS
 NTAPI
@@ -117,6 +125,14 @@ NtFlushVirtualMemory(
     OUT PULONG NumberOfBytesFlushed OPTIONAL
 );
 
+NTSTATUS
+NTAPI
+NtFreeUserPhysicalPages(
+    IN HANDLE ProcessHandle,
+    IN OUT PULONG NumberOfPages,
+    IN OUT PULONG UserPfnArray
+);
+
 NTSYSCALLAPI
 NTSTATUS
 NTAPI
@@ -127,6 +143,19 @@ NtFreeVirtualMemory(
     IN ULONG FreeType
 );
 
+
+NTSTATUS
+NTAPI
+NtGetWriteWatch(
+    IN HANDLE ProcessHandle,
+    IN ULONG Flags,
+    IN PVOID BaseAddress,
+    IN ULONG RegionSize,
+    IN PVOID *UserAddressArray,
+    OUT PULONG EntriesInUserAddressArray,
+    OUT PULONG Granularity
+);
+
 NTSYSCALLAPI
 NTSTATUS
 NTAPI
@@ -137,6 +166,22 @@ NtLockVirtualMemory(
     PULONG NumberOfBytesLocked
 );
 
+NTSTATUS
+NTAPI
+NtMapUserPhysicalPages(
+    IN PVOID *VirtualAddresses,
+    IN ULONG NumberOfPages,
+    IN OUT PULONG UserPfnArray
+);
+
+NTSTATUS
+NTAPI
+NtMapUserPhysicalPagesScatter(
+    IN PVOID *VirtualAddresses,
+    IN ULONG NumberOfPages,
+    IN OUT PULONG UserPfnArray
+);
+
 NTSYSCALLAPI
 NTSTATUS
 NTAPI
@@ -207,6 +252,14 @@ NtReadVirtualMemory(
     OUT PULONG NumberOfBytesRead
 );
 
+NTSTATUS
+NTAPI
+NtResetWriteWatch(
+    IN HANDLE ProcessHandle,
+    IN PVOID BaseAddress,
+    IN ULONG RegionSize
+);
+
 NTSYSCALLAPI
 NTSTATUS
 NTAPI
diff --git a/reactos/include/ndk/obfuncs.h b/reactos/include/ndk/obfuncs.h
index fb3511a4130..eb55d2b4447 100644
--- a/reactos/include/ndk/obfuncs.h
+++ b/reactos/include/ndk/obfuncs.h
@@ -294,6 +294,16 @@ NtWaitForMultipleObjects(
     IN PLARGE_INTEGER Time
 );
 
+NTSTATUS
+NTAPI
+NtWaitForMultipleObjects32(
+    IN ULONG ObjectCount,
+    IN PLONG Handles,
+    IN WAIT_TYPE WaitType,
+    IN BOOLEAN Alertable,
+    IN PLARGE_INTEGER TimeOut OPTIONAL
+);
+
 NTSYSCALLAPI
 NTSTATUS
 NTAPI
diff --git a/reactos/include/ndk/psfuncs.h b/reactos/include/ndk/psfuncs.h
index a057c8dd48a..a9b3996c561 100644
--- a/reactos/include/ndk/psfuncs.h
+++ b/reactos/include/ndk/psfuncs.h
@@ -147,6 +147,14 @@ NtCreateJobObject(
     POBJECT_ATTRIBUTES ObjectAttributes
 );
 
+NTSTATUS
+NTAPI
+NtCreateJobSet(
+    IN ULONG NumJob,
+    IN PJOB_SET_ARRAY UserJobSet,
+    IN ULONG Flags
+);
+
 NTSYSCALLAPI
 NTSTATUS
 NTAPI
@@ -161,6 +169,21 @@ NtCreateProcess(
     IN HANDLE ExceptionPort OPTIONAL
 );
 
+NTSYSCALLAPI
+NTSTATUS
+NTAPI
+NtCreateProcessEx(
+    OUT PHANDLE ProcessHandle,
+    IN ACCESS_MASK DesiredAccess,
+    IN POBJECT_ATTRIBUTES ObjectAttributes OPTIONAL,
+    IN HANDLE ParentProcess,
+    IN ULONG Flags,
+    IN HANDLE SectionHandle OPTIONAL,
+    IN HANDLE DebugPort OPTIONAL,
+    IN HANDLE ExceptionPort OPTIONAL,
+    IN BOOLEAN InJob
+);
+
 NTSYSCALLAPI
 NTSTATUS
 NTAPI
diff --git a/reactos/include/ndk/sefuncs.h b/reactos/include/ndk/sefuncs.h
index 61d7d6c3f85..850b6004afd 100644
--- a/reactos/include/ndk/sefuncs.h
+++ b/reactos/include/ndk/sefuncs.h
@@ -98,6 +98,38 @@ NtAccessCheck(
     OUT PNTSTATUS AccessStatus
 );
 
+NTSTATUS
+NTAPI
+NtAccessCheckByType(
+    IN PSECURITY_DESCRIPTOR SecurityDescriptor,
+    IN PSID PrincipalSelfSid,
+    IN PTOKEN ClientToken,
+    IN ACCESS_MASK DesiredAccess,
+    IN POBJECT_TYPE_LIST ObjectTypeList,
+    IN ULONG ObjectTypeLength,
+    IN PGENERIC_MAPPING GenericMapping,
+    IN PPRIVILEGE_SET PrivilegeSet,
+    IN ULONG PrivilegeSetLength,
+    OUT PACCESS_MASK GrantedAccess,
+    OUT PNTSTATUS AccessStatus
+);
+
+NTSTATUS
+NTAPI
+NtAccessCheckByTypeResultList(
+    IN PSECURITY_DESCRIPTOR SecurityDescriptor,
+    IN PSID PrincipalSelfSid,
+    IN PTOKEN ClientToken,
+    IN ACCESS_MASK DesiredAccess,
+    IN POBJECT_TYPE_LIST ObjectTypeList,
+    IN ULONG ObjectTypeLength,
+    IN PGENERIC_MAPPING GenericMapping,
+    IN PPRIVILEGE_SET PrivilegeSet,
+    IN ULONG PrivilegeSetLength,
+    OUT PACCESS_MASK GrantedAccess,
+    OUT PNTSTATUS AccessStatus
+);
+
 NTSYSCALLAPI
 NTSTATUS
 NTAPI
diff --git a/reactos/ntoskrnl/ps/psmgr.c b/reactos/ntoskrnl/ps/psmgr.c
index 6f699d1cccb..bed8efd9b5a 100644
--- a/reactos/ntoskrnl/ps/psmgr.c
+++ b/reactos/ntoskrnl/ps/psmgr.c
@@ -530,4 +530,14 @@ PsGetVersion(IN PULONG MajorVersion OPTIONAL,
     return (NtBuildNumber >> 28) == 0xC;
 }
 
+typedef ULONG APPHELPCACHESERVICECLASS;
+NTSTATUS
+NTAPI
+NtApphelpCacheControl(APPHELPCACHESERVICECLASS Service,
+                      PVOID ServiceData)
+{
+    UNIMPLEMENTED;
+    return STATUS_NOT_IMPLEMENTED;
+}
+
 /* EOF */
diff --git a/reactos/ntoskrnl/se/token.c b/reactos/ntoskrnl/se/token.c
index 5c586682e8a..9c15b803de4 100644
--- a/reactos/ntoskrnl/se/token.c
+++ b/reactos/ntoskrnl/se/token.c
@@ -2750,4 +2750,17 @@ NtCompareTokens(IN HANDLE FirstTokenHandle,
     return Status;
 }
 
+NTSTATUS
+NTAPI
+NtFilterToken(IN HANDLE ExistingTokenHandle,
+              IN ULONG Flags,
+              IN PTOKEN_GROUPS SidsToDisable OPTIONAL,
+              IN PTOKEN_PRIVILEGES PrivilegesToDelete OPTIONAL,
+              IN PTOKEN_GROUPS RestrictedSids OPTIONAL,
+              OUT PHANDLE NewTokenHandle)
+{
+    UNIMPLEMENTED;
+    return STATUS_NOT_IMPLEMENTED;
+}
+
 /* EOF */