[DRIFT_HUNTER]

Код:

#define RPC_Widescreen	(0x6F | 111)
CMD:rpc(playerid, params[])
{
	new bool:toggle=!!strval(params);
	SendRPC(playerid, RPC_Widescreen, BS_CHAR, toggle);
	return 1;
}

That is for RPC, for data i think its the same only without RPC parameter (that from glance at the source).
Im not sure but i think that data (actually both functions) can accept arrays. Like:

Код:

new data[] = {
	BS_BOOL,
	BS_CHAR,
	BS_FLOAT
};

new info[] = {
	0,//false
	'B',//Character B
	2.5//Float
};

SendData(playerid, data, info);

But again, im not sure and i didnt test it.

EDIT: Or it may be SendData(playerid, data1, info1, data2, info2); => I think its actually these way, judging by the source (im not very good so again i may make big mistake :P)

And by the way, if you provide -1 for playerid it will send that packet to all players (Both RPC and Data functions)