source: edk_user_repository/WARP/sw_services/WARPxilnet_v2_00_a/src/include/net/socket.h

////////////////////////////////////////////////////////////////////////////////
// Copyright (c) 2004 Xilinx, Inc.  All rights reserved. 
// 
// Xilinx, Inc. 
// XILINX IS PROVIDING THIS DESIGN, CODE, OR INFORMATION "AS IS" AS A 
// COURTESY TO YOU.  BY PROVIDING THIS DESIGN, CODE, OR INFORMATION AS 
// ONE POSSIBLE   IMPLEMENTATION OF THIS FEATURE, APPLICATION OR 
// STANDARD, XILINX IS MAKING NO REPRESENTATION THAT THIS IMPLEMENTATION 
// IS FREE FROM ANY CLAIMS OF INFRINGEMENT, AND YOU ARE RESPONSIBLE 
// FOR OBTAINING ANY RIGHTS YOU MAY REQUIRE FOR YOUR IMPLEMENTATION. 
// XILINX EXPRESSLY DISCLAIMS ANY WARRANTY WHATSOEVER WITH RESPECT TO 
// THE ADEQUACY OF THE IMPLEMENTATION, INCLUDING BUT NOT LIMITED TO 
// ANY WARRANTIES OR REPRESENTATIONS THAT THIS IMPLEMENTATION IS FREE 
// FROM CLAIMS OF INFRINGEMENT, IMPLIED WARRANTIES OF MERCHANTABILITY 
// AND FITNESS FOR A PARTICULAR PURPOSE. 
// 
// File   : socket.h
// Date   : 2002, March 20.
// Author : Sathya Thammanur
// Company: Xilinx
// Group  : Emerging Software Technologies
//
// Summary:
// Header file for Socket Library
//
// $Id: socket.h,v 1.2.8.6 2005/11/15 23:41:10 salindac Exp $
//
////////////////////////////////////////////////////////////////////////////////

#ifndef _SOCKET_H
#define _SOCKET_H

#ifdef __cplusplus
extern "C" {
#endif

/*
 * Socket types
 */

#define SOCK_STREAM     1               /* stream (connection) socket (tcp)  */
#define SOCK_DGRAM      2               /* datagram (conn.less) socket (udp) */


/*
 * Address families.
 */
#define AF_UNIX         1               /* local to host (pipes, portals) */
#define AF_INET         2               /* internetwork: UDP, TCP, etc. */


/*
 * Protocol families, same as address families for now.
 */
#define PF_UNIX         AF_UNIX
#define PF_INET         AF_INET


// Generic Socket Addr Structure

struct sockaddr
{
   unsigned short sa_family   ;  // addr family
   char           sa_data[14] ;  // proto addr of size 14 bytes
};

#ifdef __cplusplus
}
#endif

#endif  /* _SOCKET_H */