/* * $Id: clients.h,v 1.2 2004/08/24 08:58:29 janakj Exp $ * * * Copyright (C) 2001-2003 FhG Fokus * * This file is part of ser, a free SIP server. * * ser is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version * * For a license to use the ser software under conditions * other than those described here, or to purchase support for this * software, please contact iptel.org by e-mail at the following addresses: *    info@iptel.org * * ser is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License  * along with this program; if not, write to the Free Software  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA */#ifndef _H_EXTCMD_CLIENTS#define _H_EXTCMD_CLIENTS#define MAX_CLIENTS 2typedef struct client_struct{	int fd;}client_t;int nr_clients = 0;client_t clients[MAX_CLIENTS];inline int add_client( int fd ){	if (nr_clients+1>MAX_CLIENTS)		return -1;	clients[nr_clients].fd = fd;	nr_clients++;	return 1;}inline int del_client( int index ){	if (index>=nr_clients || !nr_clients)		return -1;	if (nr_clients>1 && nr_clients!=index+1) {		clients[index].fd = clients[nr_clients-1].fd;	}	nr_clients--;	return 1;}inline client_t* get_client( int index ){	if (index>=nr_clients)		return 0;	return &(clients[index]);}inline int get_nr_clients(){	return nr_clients;}inline int clients_is_full(){	return (nr_clients==MAX_CLIENTS);}#endif