Does the chunk have a separator?
// For some reason, there are two types that don't have a
// separator despite the flags that indicate they do
if(type == 0x1f || type == 0xc9) { return false; }
// If there's a trailer, there's a separator
if(hasTrailer()) { return true; }
if(unknown2 == 2 && unknown3 == 0x55) { return true; }
if(unknown2 == 2 && unknown3 == 0x54 && type == 0xaa) { return true; }
if(unknown2 == 3 && unknown3 != 0x50) { return true; }
if(type == 0x69) { return true; }
return false;
