git: purgatorio

ref: e59ffed426f628794d4669f152eff9a6239b99db
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;
};