1 files changed, 87 insertions, 0 deletions
diff --git a/libraries/WiFi/utility/socket.h b/libraries/WiFi/utility/socket.h
new file mode 100644
index 0000000..9b06d00
--- /dev/null
+++ b/libraries/WiFi/utility/socket.h
@@ -0,0 +1,87 @@
+/*
+*
+@file		socket.h
+@brief	define function of socket API 
+*
+*/
+
+#ifndef	_SOCKET_H_
+#define	_SOCKET_H_
+
+#define TCP_SOCKET  1
+#define UDP_SOCKET  2
+#define RAW_SOCKET  3
+
+#define SOCK_NOT_AVAIL  255
+
+#include "wl_definitions.h"
+/**
+ * The 8-bit signed data type.
+ */
+typedef char int8;
+/**
+ * The volatile 8-bit signed data type.
+ */
+typedef volatile char vint8;
+/**
+ * The 8-bit unsigned data type.
+ */
+typedef unsigned char uint8;
+/**
+ * The volatile 8-bit unsigned data type.
+ */
+typedef volatile unsigned char vuint8;
+
+/**
+ * The 16-bit signed data type.
+ */
+typedef int int16;
+/**
+ * The volatile 16-bit signed data type.
+ */
+typedef volatile int vint16;
+/**
+ * The 16-bit unsigned data type.
+ */
+typedef unsigned int uint16;
+/**
+ * The volatile 16-bit unsigned data type.
+ */
+typedef volatile unsigned int vuint16;
+/**
+ * The 32-bit signed data type.
+ */
+typedef long int32;
+/**
+ * The volatile 32-bit signed data type.
+ */
+typedef volatile long vint32;
+/**
+ * The 32-bit unsigned data type.
+ */
+typedef unsigned long uint32;
+/**
+ * The volatile 32-bit unsigned data type.
+ */
+typedef volatile unsigned long vuint32;
+
+/* bsd */
+typedef uint8			u_char;		/**< 8-bit value */
+typedef uint16_t 			SOCKET;
+typedef uint16			u_short;	/**< 16-bit value */
+typedef uint16			u_int;		/**< 16-bit value */
+typedef uint32			u_long;		/**< 32-bit value */
+
+extern SOCKET socket(uint8 protocol); // 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);
+#endif
+/* _SOCKET_H_ */