adapted RtlInt64ToUnicodeString() from RtlIntegerToUnicodeString()

reactos/lib/rtl

diff -u -r1.8 -r1.9
--- unicode.c	13 Sep 2004 16:58:58 -0000	1.8
+++ unicode.c	13 Sep 2004 17:27:23 -0000	1.9
@@ -224,7 +224,7 @@

       {
          if (CaseInsensitive)
          {

-            while (1)

+            for(;;)

             {
                c1 = len1-- ? RtlUpperChar (*s1++) : 0;
                c2 = len2-- ? RtlUpperChar (*s2++) : 0;

@@ -234,7 +234,7 @@

          }
          else
          {

-            while (1)

+            for(;;)

             {
                c1 = len1-- ? *s1++ : 0;
                c2 = len2-- ? *s2++ : 0;

@@ -498,21 +498,6 @@

 }
 
 /*

-* @unimplemented
-*/
-NTSTATUS
-STDCALL
-RtlInt64ToUnicodeString (
-	IN ULONGLONG Value,
-	IN ULONG Base OPTIONAL,
-	IN OUT PUNICODE_STRING String
-	)
-{
-	UNIMPLEMENTED;
-	return STATUS_NOT_IMPLEMENTED;
-}
-
-/*

  * @implemented
  *
  * NOTES

@@ -643,14 +628,51 @@

 
    Status = RtlIntegerToChar (Value,
                               Base,

-                              33,

+                              sizeof(Buffer),

                               Buffer);
    if (!NT_SUCCESS(Status))
       return Status;
 
    AnsiString.Buffer = Buffer;
    AnsiString.Length = strlen (Buffer);

-   AnsiString.MaximumLength = 33;

+   AnsiString.MaximumLength = sizeof(Buffer);
+
+   Status = RtlAnsiStringToUnicodeString (String,
+                                          &AnsiString,
+                                          FALSE);
+
+   return Status;
+}
+
+
+/*
+* @implemented
+*/
+NTSTATUS
+STDCALL
+RtlInt64ToUnicodeString (
+	IN ULONGLONG Value,
+	IN ULONG Base OPTIONAL,
+	IN OUT PUNICODE_STRING String
+	)
+{
+   LARGE_INTEGER LargeInt;
+   ANSI_STRING AnsiString;
+   CHAR Buffer[33];
+   NTSTATUS Status;
+   
+   LargeInt.QuadPart = Value;
+
+   Status = RtlLargeIntegerToChar (&LargeInt,
+                                   Base,
+                                   sizeof(Buffer),
+                                   Buffer);
+   if (!NT_SUCCESS(Status))
+      return Status;
+
+   AnsiString.Buffer = Buffer;
+   AnsiString.Length = strlen (Buffer);
+   AnsiString.MaximumLength = sizeof(Buffer);

 
    Status = RtlAnsiStringToUnicodeString (String,
                                           &AnsiString,