/****************************************************************************
* examples/udp/udp-internal.h
*
* Copyright (C) 2007, 2008, 2015 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <gnutt@nuttx.org>
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
* 3. Neither the name NuttX nor the names of its contributors may be
* used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
****************************************************************************/
#ifndef __EXAMPLES_UDP_INTERNAL_H
#define __EXAMPLES_UDP_INTERNAL_H
/****************************************************************************
* Included Files
****************************************************************************/
#ifdef EXAMPLES_UDP_HOST
#else
# include <debug.h>
#endif
#include <arpa/inet.h>
/****************************************************************************
* Definitions
****************************************************************************/
#ifdef EXAMPLES_UDP_HOST
/* HTONS/L macros are unique to uIP */
# define HTONS(a) htons(a)
# define HTONL(a) htonl(a)
#endif
#ifdef CONFIG_EXAMPLES_UDP_IPv6
# define AF_INETX AF_INET6
# define PF_INETX PF_INET6
#else
# define AF_INETX AF_INET
# define PF_INETX PF_INET
#endif
#define PORTNO 5471
#define ASCIISIZE (0x7f - 0x20)
#define SENDSIZE (ASCIISIZE+1)
/****************************************************************************
* Public Function Prototypes
****************************************************************************/
extern void send_client(void);
extern void recv_server(void);
#endif /* __EXAMPLES_UDP_INTERNAL_H */
