//buffer is a TDesC8 containing 4-byte aligned TXipLibraryListEntry objects
//create a pointer to the start of the data
TUint8* ptr = (TUint8*)buffer.Ptr();
//create a pointer to the end of the data
const TUint8* ptrEnd = ptr + buffer.Length();
while(ptr < ptrEnd)
	{
	//cast the pointer to be a TXipLibraryListEntry object
	TXipLibraryListEntry& entry = *(TXipLibraryListEntry*)ptr;
	//use the TXipLibraryListEntry pointer, i.e.
	TUint16 nameLength = entry.iNameLength;
	TPtr name(&(entry.iName[0]), nameLength, nameLength);
	// move ptr on to point to the next TXipLibraryListEntry object
	ptr += Align4(entry.GetSize());
	}