typedef struct Client Client;
struct Client
{
	HashItem;
	QLock;

	int			data, ctl;
	Ioproc*		io;
	NetConnInfo*info;
	Hash*		channels;

	/* set if user has sent NICK/USER */
	int			greeted;

	char		nick[128];
	char		user[128];
	char		real[128];
};

Client*	mkclient(int, int);
void	freeclient(Client*);
int		csend(Ioproc*, Client*, char*, ...);
int		cnumeric(Client*, int, char*);
void	cmotd(Client*);