#ifndef _NETAPI_H_
#define _NETAPI_H_

#define IPMODE_IPV4		0
#define IPMODE_IPV6		1

int socket_connect(
	const char *ip,
	const int port,
	const int timeout,
	const int ipmode,
	int *pSockfd);

int socket_send(
	int fd,
	char *buf,
	int len);

int socket_recv(
	int fd,
	char *buf,
	int len);

void socket_close(
	int fd);

int socket_connect_noblock(
	const char* ip, 
	const int port, 
	const int timeout, 
	const int ipmode, 
	int* pSockfd);

int socket_send_noblock(
	int fd,
	char *buf,
	int len,
	struct timeval start_time, 
	int deal_time);

int socket_recv_noblock(
	int fd,
	char *buf,
	int len,
	struct timeval start_time,
	int deal_time);

void socket_close_noblock(
	int fd);

int ms_difftime(
	struct timeval start_time, 
	struct timeval end_time);

#endif