eth_typedef.h.bak

我自己写的一个tcp/ip的代码

#define TCP_MAX_WINDOWS_SIZE			500

typedef struct {
	unsigned long his_ip_address;
	unsigned int  his_port;
	unsigned int  my_port;
	unsigned long his_sequence;
	unsigned long my_sequence;
	unsigned long old_sequence;
	unsigned long his_ack;
	unsigned int  flags;
	unsigned char states;
	unsigned int  times;
	unsigned char rece_OK;
	unsigned int  rece_len;
	unsigned char rece_data[TCP_MAX_WINDOWS_SIZE];
	unsigned char inst_data[32];
} TCP_SOCKET;
//TCP_SOCKET states
#define STATE_CLOSED					0
#define STATE_LISTEN					1
#define STATE_SYN_RCVD					2
#define STATE_SYN_SENT					3
#define STATE_ESTABLISHED				4
#define STATE_CLOSE_WAIT				5
#define STATE_LAST_ACK					6
#define STATE_FIN_WAIT_1				7
#define STATE_FIN_WAIT_2				8
#define STATE_CLOSING					9
#define STATE_TIME_WAIT					10