git: purgatorio

ref: 482e874528c6c86e661a3e4a1b9fda12f2346385
dir: /appl/demo/lego/rcxsend.m/

RcxSend : module {
	init: fn (pnum, dbg : int) : string;
	send : fn (data : array of byte, slen, rlen : int) : array of byte;
};