Http: module{	PATH:	con "/dis/lib/mhttp.dis"; 	init:	fn(bufio: Bufio);	debug:	int; 	HTTP_10, HTTP_11:	con iota;	UNKNOWN, OPTIONS, GET, HEAD, POST, PUT, DELETE, TRACE, CONNECT, PROPFIND, PROPPATCH, MKCOL, COPY, MOVE, LOCK, UNLOCK:	con iota; 	get:	fn(u: ref Url, h: ref Hdrs): (ref Req, ref Resp, ref Sys->FD, string);	#post:	fn(url: ref Url, hdrs: list of (string, string), data: array of byte): (ref Rbuf, string);	#retrieve:	fn(req: ref Request): (ref Response, string);	#request:	fn(req: ref Request): (ref Response, string); 	encodequery:	fn(s: string): string;	encodepath:	fn(s: string): string;	decode:		fn(s: string): string; 	basicauth:	fn(user, pass: string): (string, string);	status:	fn(r: ref Resp): string; 	isidempotent:	fn(method: int): int; 	methodstr:	fn(method: int): string;	versionstr:	fn(version: int): string; 	Url: adt {		usessl: int;		scheme, host, port, path, query: string; 		pack:	fn(u: self ref Url): string;		packpath:	fn(u: self ref Url): string;		unpack:	fn(s: string): (ref Url, string);		addr:	fn(u: self ref Url): string;	}; 	Req: adt {		method:	int;		methodstr: string;		url:	ref Url;		major, minor:	int;		h:	ref Hdrs; 		body:	array of byte;		proxyaddr:	string; 		mk:	fn(method: int, url: ref Url, version: int, h: ref Hdrs): ref Req;		pack:	fn(r: self ref Req): string;		write:	fn(r: self ref Req, fd: ref Sys->FD): string;		read:	fn(b: ref Bufio->Iobuf): (ref Req, string);		dial:	fn(u: self ref Req): (ref Sys->FD, string);		version:	fn(r: self ref Req): int;	}; 	Resp: adt {		major, minor:	int;		st, stmsg:	string;		h:	ref Hdrs; 		mk:	fn(version: int, st, stmsg: string, h: ref Hdrs): ref Resp;		pack:	fn(r: self ref Resp): string;		write:	fn(r: self ref Resp, fd: ref Sys->FD): string;		read:	fn(b: ref Bufio->Iobuf): (ref Resp, string);		hasbody:	fn(r: self ref Resp, reqmethod: int): int;		body:	fn(r: self ref Resp, b: ref Bufio->Iobuf): (ref Sys->FD, string);		version:	fn(r: self ref Resp): int;	}; 	Hdrs: adt {		l:	list of (string, string); 		new:	fn(l: list of (string, string)): ref Hdrs;		read:	fn(b: ref Bufio->Iobuf): (ref Hdrs, string);		set:	fn(h: self ref Hdrs, k, v: string);		add:	fn(h: self ref Hdrs, k, v: string);		del:	fn(h: self ref Hdrs, k, v: string);		find:	fn(h: self ref Hdrs, k: string): (int, string);		findall:	fn(h: self ref Hdrs, k: string): list of string;		get:	fn(h: self ref Hdrs, k: string): string;		getlist:	fn(h: self ref Hdrs, k: string): string;		has:	fn(h: self ref Hdrs, k, v: string): int;		all:	fn(h: self ref Hdrs): list of (string, string);	};};