D:/DRISSI/arduino-0022/arduino-0022/libraries/Ethernet/utility/socket.h
00001 #ifndef _SOCKET_H_
00002 #define _SOCKET_H_
00003 
00004 #include "w5100.h"
00005 
00006 extern uint8_t socket(SOCKET s, uint8_t protocol, uint16_t port, uint8_t flag); // Opens a socket(TCP or UDP or IP_RAW mode)
00007 extern void close(SOCKET s); // Close socket
00008 extern uint8_t connect(SOCKET s, uint8_t * addr, uint16_t port); // Establish TCP connection (Active connection)
00009 extern void disconnect(SOCKET s); // disconnect the connection
00010 extern uint8_t listen(SOCKET s);        // Establish TCP connection (Passive connection)
00011 extern uint16_t send(SOCKET s, const uint8_t * buf, uint16_t len); // Send data (TCP)
00012 extern uint16_t recv(SOCKET s, uint8_t * buf, uint16_t len);    // Receive data (TCP)
00013 extern uint16_t peek(SOCKET s, uint8_t *buf);
00014 extern uint16_t sendto(SOCKET s, const uint8_t * buf, uint16_t len, uint8_t * addr, uint16_t port); // Send data (UDP/IP RAW)
00015 extern uint16_t recvfrom(SOCKET s, uint8_t * buf, uint16_t len, uint8_t * addr, uint16_t *port); // Receive data (UDP/IP RAW)
00016 
00017 extern uint16_t igmpsend(SOCKET s, const uint8_t * buf, uint16_t len);
00018 
00019 #endif
00020 /* _SOCKET_H_ */