private void appendNode(ID3TagSpec tag, FrameDataNode node)
{
if (tag.v2_tail == null || tag.v2_head == null)
{
tag.v2_head = node;
tag.v2_tail = node;
}
else
{
tag.v2_tail.nxt = node;
tag.v2_tail = node;
}
}
private FrameDataNode findNode(ID3TagSpec tag, int frame_id, FrameDataNode last)
{
var node = last != null ? last.nxt : tag.v2_head;
while (node != null)
{
if (node.fid == frame_id)
{
return(node);
}
node = node.nxt;
}
return(null);
}