RtlEqualUnicodeString

BOOL *__stdcall RtlEqualUnicodeString(PCUNICODE_STRING String1, PCUNICODE_STRING String2, BOOL CaseInSensitive){
  __int64 Length; 
  BOOL *result; 
  wchar_t *Buffer; 
  BOOL *i; 
  signed __int64 v7; 
  unsigned __int64 v8; 
  unsigned __int64 v9; 

  Length = String1->Length;
  result = (BOOL *)String2->Length;
  if( (_DWORD)Length != (_DWORD)result )
  {
LABEL_2:
    LOBYTE(result) = 0;
    return result;
  }
  result = (BOOL *)String1->Buffer;
  Buffer = String2->Buffer;
  for( i = &result[Length]; (unsigned int)Length >= 8; Buffer += 4 )
  {
    if( *(_QWORD *)result != *(_QWORD *)Buffer )
      break;
    LODWORD(Length) = Length - 8;
    if( !(_DWORD)Length )
      goto LABEL_17;
    result += 8;
  }
  if( result < i )
  {
    if( CaseInSensitive )
    {
      v7 = (char *)Buffer - (char *)result;
      while( 1 )
      {
        v8 = *(unsigned __int16 *)result;
        v9 = *(unsigned __int16 *)&result[v7];
        if( (_WORD)v8 != (_WORD)v9 )
        {
          if( (unsigned int)v8 >= 0x61 )
          {
            if( (unsigned int)v8 > 0x7A )
            {
              if( Nls844UnicodeUpcaseTable && (unsigned __int16)v8 >= 0xC0u )
                LOWORD(v8) = *(_WORD *)(Nls844UnicodeUpcaseTable
                                      + 2
                                      * ((v8 & 0xF)
                                       + *(unsigned __int16 *)(Nls844UnicodeUpcaseTable
                                                             + 2i64
                                                             * (((unsigned __int8)v8 >> 4)
                                                              + (unsigned int)*(unsigned __int16 *)(Nls844UnicodeUpcaseTable
                                                                                                  + 2 * (v8 >> 8))))))
                           + v8;
            }
            else
            {
              LOWORD(v8) = v8 - 32;
            }
          }
          if( (unsigned int)v9 >= 0x61 )
          {
            if( (unsigned int)v9 > 0x7A )
            {
              if( Nls844UnicodeUpcaseTable )
              {
                if( (unsigned __int16)v9 >= 0xC0u )
                  LOWORD(v9) = *(_WORD *)(Nls844UnicodeUpcaseTable
                                        + 2
                                        * ((v9 & 0xF)
                                         + *(unsigned __int16 *)(Nls844UnicodeUpcaseTable
                                                               + 2i64
                                                               * (((unsigned __int8)v9 >> 4)
                                                                + (unsigned int)*(unsigned __int16 *)(Nls844UnicodeUpcaseTable + 2 * (v9 >> 8))))))
                             + v9;
              }
            }
            else
            {
              LOWORD(v9) = v9 - 32;
            }
          }
          if( (_WORD)v8 != (_WORD)v9 )
            break;
        }
        result += 2;
        if( result >= i )
          goto LABEL_17;
      }
    }
    else
    {
      while( *(_WORD *)result == *Buffer )
      {
        result += 2;
        ++Buffer;
        if( result >= i )
          goto LABEL_17;
      }
    }
    goto LABEL_2;
  }
LABEL_17:
  LOBYTE(result) = 1;
  return result;
}

Referenced by: