/*

@file		socket.h
@brief	define function of socket API 

   Original Author:

      WIZnet Inc.

   Modifications by: 

      Philip Lindsay <follower@rancidbacon.com>

   Modifications license:

      Copyright 2007-2008 // LGPL

*/

#ifndef	_SOCKET_H_
#define	_SOCKET_H_

#ifdef __cplusplus
extern "C" {
#endif

extern uint8 socket(SOCKET s, uint8 protocol, uint16 port, uint8 flag); // Opens a socket(TCP or UDP or IP_RAW mode)
extern void close(SOCKET s); // Close socket
extern uint8 connect(SOCKET s, uint8 * addr, uint16 port); // Establish TCP connection (Active connection)
extern void disconnect(SOCKET s); // disconnect the connection
extern uint8 listen(SOCKET s);	// Establish TCP connection (Passive connection)
extern uint16 send(SOCKET s, const uint8 * buf, uint16 len); // Send data (TCP)
extern uint16 recv(SOCKET s, uint8 * buf, uint16 len);	// Receive data (TCP)
extern uint16 sendto(SOCKET s, const uint8 * buf, uint16 len, uint8 * addr, uint16 port); // Send data (UDP/IP RAW)
extern uint16 recvfrom(SOCKET s, uint8 * buf, uint16 len, uint8 * addr, uint16  *port); // Receive data (UDP/IP RAW)

extern uint16 igmpsend(SOCKET s, const uint8 * buf, uint16 len);

#ifdef __cplusplus
} // extern "C"
#endif

#endif
/* _SOCKET_H_ */