HvpHeaderCheckSum

__int64 __fastcall HvpHeaderCheckSum(_DWORD *a1){
  __int64 result; 
  __int64 v2; 
  LODWORD(result) = 0;
  v2 = 127i64;
  do
  {
    result = *a1++ ^ (unsigned int)result;
    --v2;
  }
  while( v2 );
  if( (_DWORD)result == -1 )
    result = 4294967294i64;
  if( !(_DWORD)result )
    return 1i64;
  return result;
}

Referenced by: