- Implement RtlCharToInteger, RtlExtendedMagicDivide, RtlUpperChar,
  RtlInt64ToUnicodeString, RtlIntegerToChar, RtlIntegerToUnicodeString,
  RtlLargeIntegerToChar, RtlUnicodeStringToInteger and
  RtlUpcaseUnicodeChar.
- Use toupperW instead of toupper in RtlCompareUnicodeString.

include/winternl.h

diff --git a/include/winternl.h b/include/winternl.h
index bc7ce48..6070ceb 100644
--- a/include/winternl.h
+++ b/include/winternl.h
@@ -977,7 +977,9 @@
 void      WINAPI RtlInitializeResource(LPRTL_RWLOCK);
 BOOL      WINAPI RtlInitializeSid(PSID,PSID_IDENTIFIER_AUTHORITY,BYTE);
 
-DWORD     WINAPI RtlIntegerToChar(DWORD,DWORD,DWORD,DWORD);
+NTSTATUS  WINAPI RtlInt64ToUnicodeString(ULONGLONG,ULONG,UNICODE_STRING *);
+NTSTATUS  WINAPI RtlIntegerToChar(ULONG,ULONG,ULONG,PCHAR);
+NTSTATUS  WINAPI RtlIntegerToUnicodeString(ULONG,ULONG,UNICODE_STRING *);
 BOOLEAN   WINAPI RtlIsNameLegalDOS8Dot3(PUNICODE_STRING,POEM_STRING,PBOOLEAN);
 DWORD     WINAPI RtlIsTextUnicode(LPVOID,DWORD,DWORD *);
 
@@ -988,6 +990,7 @@
 LONGLONG  WINAPI RtlLargeIntegerShiftLeft(LONGLONG,INT);
 LONGLONG  WINAPI RtlLargeIntegerShiftRight(LONGLONG,INT);
 LONGLONG  WINAPI RtlLargeIntegerSubtract(LONGLONG,LONGLONG);
+NTSTATUS  WINAPI RtlLargeIntegerToChar(const ULONGLONG *,ULONG,ULONG,PCHAR);
 NTSTATUS  WINAPI RtlLeaveCriticalSection(RTL_CRITICAL_SECTION *);
 DWORD     WINAPI RtlLengthRequiredSid(DWORD);
 ULONG     WINAPI RtlLengthSecurityDescriptor(PSECURITY_DESCRIPTOR);
@@ -1045,6 +1048,7 @@
 
 DWORD     WINAPI RtlUnicodeStringToAnsiSize(const UNICODE_STRING*);
 NTSTATUS  WINAPI RtlUnicodeStringToAnsiString(PANSI_STRING,PCUNICODE_STRING,BOOLEAN);
+NTSTATUS  WINAPI RtlUnicodeStringToInteger(const UNICODE_STRING *,ULONG,ULONG *);
 DWORD     WINAPI RtlUnicodeStringToOemSize(const UNICODE_STRING*);
 NTSTATUS  WINAPI RtlUnicodeStringToOemString(POEM_STRING,PCUNICODE_STRING,BOOLEAN);
 NTSTATUS  WINAPI RtlUnicodeToMultiByteN(LPSTR,DWORD,LPDWORD,LPCWSTR,DWORD);
@@ -1057,11 +1061,14 @@
 void      WINAPI RtlUnwind2(FRAME_POINTERS,PVOID,PEXCEPTION_RECORD,PVOID,PCONTEXT);
 void      WINAPI RtlUnwindEx(FRAME_POINTERS,PVOID,PEXCEPTION_RECORD,PVOID,PCONTEXT,PUNWIND_HISTORY_TABLE);
 #endif
+WCHAR     WINAPI RtlUpcaseUnicodeChar(WCHAR);
 NTSTATUS  WINAPI RtlUpcaseUnicodeString(UNICODE_STRING*,const UNICODE_STRING *,BOOLEAN);
 NTSTATUS  WINAPI RtlUpcaseUnicodeStringToAnsiString(STRING*,const UNICODE_STRING*,BOOLEAN);
 NTSTATUS  WINAPI RtlUpcaseUnicodeStringToOemString(STRING*,const UNICODE_STRING*,BOOLEAN);
 NTSTATUS  WINAPI RtlUpcaseUnicodeToMultiByteN(LPSTR,DWORD,LPDWORD,LPCWSTR,DWORD);
 NTSTATUS  WINAPI RtlUpcaseUnicodeToOemN(LPSTR,DWORD,LPDWORD,LPCWSTR,DWORD);
+CHAR      WINAPI RtlUpperChar(CHAR);
+void      WINAPI RtlUpperString(STRING *,const STRING *);
 
 NTSTATUS  WINAPI RtlValidSecurityDescriptor(PSECURITY_DESCRIPTOR);
 BOOL      WINAPI RtlValidSid(PSID);