local pc = Proto("pictochat", "Nintendo DS PictoChat")

function pc.dissector(buffer, pinfo, tree)

	local pc_tree = tree:add(pc, buffer(), "PictoChat Message")

	pinfo.cols.protocol = pc.name

end

-- no worky
local nifi = DissectorTable.get("nifi.length")
nifi:add('>0', pc)