diff --git a/include/winternl.h b/include/winternl.h
index f47f4150ab2..64560274bd2 100644
--- a/include/winternl.h
+++ b/include/winternl.h
@@ -1162,6 +1162,7 @@ NTSTATUS  WINAPI RtlGetCurrentDirectory_U(ULONG, LPWSTR);
 NTSTATUS  WINAPI RtlGetDaclSecurityDescriptor(PSECURITY_DESCRIPTOR,PBOOLEAN,PACL *,PBOOLEAN);
 ULONG     WINAPI RtlGetFullPathName_U(PCWSTR,ULONG,PWSTR,PWSTR*);
 NTSTATUS  WINAPI RtlGetGroupSecurityDescriptor(PSECURITY_DESCRIPTOR,PSID *,PBOOLEAN);
+DWORD     WINAPI RtlGetLastWin32Error(void);
 DWORD     WINAPI RtlGetLongestNtPathLength(void);
 BOOLEAN   WINAPI RtlGetNtProductType(LPDWORD);
 NTSTATUS  WINAPI RtlGetOwnerSecurityDescriptor(PSECURITY_DESCRIPTOR,PSID *,PBOOLEAN);
@@ -1215,6 +1216,7 @@ NTSTATUS  WINAPI RtlMultiByteToUnicodeSize(DWORD*,LPCSTR,UINT);
 DWORD     WINAPI RtlNewSecurityObject(DWORD,DWORD,DWORD,DWORD,DWORD,DWORD);
 PRTL_USER_PROCESS_PARAMETERS WINAPI RtlNormalizeProcessParams(RTL_USER_PROCESS_PARAMETERS*);
 ULONG     WINAPI RtlNtStatusToDosError(NTSTATUS);
+ULONG     WINAPI RtlNtStatusToDosErrorNoTeb(NTSTATUS);
 ULONG     WINAPI RtlNumberOfSetBits(PCRTL_BITMAP);
 ULONG     WINAPI RtlNumberOfClearBits(PCRTL_BITMAP);
 
@@ -1237,6 +1239,7 @@ PVOID     WINAPI RtlReAllocateHeap(HANDLE,ULONG,PVOID,ULONG);
 void      WINAPI RtlReleasePebLock(void);
 void      WINAPI RtlReleaseResource(LPRTL_RWLOCK);
 ULONG     WINAPI RtlRemoveVectoredExceptionHandler(PVOID);
+DWORD     WINAPI RtlRestoreLastWin32Error(DWORD);
 
 void      WINAPI RtlSecondsSince1970ToTime(DWORD,LARGE_INTEGER *);
 void      WINAPI RtlSecondsSince1980ToTime(DWORD,LARGE_INTEGER *);
@@ -1250,6 +1253,7 @@ NTSTATUS  WINAPI RtlSetDaclSecurityDescriptor(PSECURITY_DESCRIPTOR,BOOLEAN,PACL,
 NTSTATUS  WINAPI RtlSetEnvironmentVariable(PWSTR*,PUNICODE_STRING,PUNICODE_STRING);
 NTSTATUS  WINAPI RtlSetOwnerSecurityDescriptor(PSECURITY_DESCRIPTOR,PSID,BOOLEAN);
 NTSTATUS  WINAPI RtlSetGroupSecurityDescriptor(PSECURITY_DESCRIPTOR,PSID,BOOLEAN);
+DWORD     WINAPI RtlSetLastWin32Error(DWORD);
 NTSTATUS  WINAPI RtlSetSaclSecurityDescriptor(PSECURITY_DESCRIPTOR,BOOLEAN,PACL,BOOLEAN);
 NTSTATUS  WINAPI RtlSetTimeZoneInformation(const TIME_ZONE_INFORMATION*);
 ULONG     WINAPI RtlSizeHeap(HANDLE,ULONG,PVOID);