fnet_arp.h

/**************************************************************************
*
* Copyright 2016-2018 by Andrey Butok. FNET Community.
*
***************************************************************************
*
*  Licensed under the Apache License, Version 2.0 (the "License"); you may
*  not use this file except in compliance with the License.
*  You may obtain a copy of the License at
*
*  http://www.apache.org/licenses/LICENSE-2.0
*
*  Unless required by applicable law or agreed to in writing, software
*  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
*  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
*  See the License for the specific language governing permissions and
*  limitations under the License.
*
***************************************************************************
*
* ARP protocol Public API
*
***************************************************************************/

#ifndef _FNET_ARP_H_

#define _FNET_ARP_H_

#if FNET_CFG_IP4 || defined(__DOXYGEN__)

/**************************************************************************/ 
FNET_COMP_PACKED_BEGIN
typedef struct fnet_arp_entry_info
{
    fnet_mac_addr_t mac_addr;      
    fnet_ip4_addr_t ip_addr;       
} fnet_arp_entry_info_t;
FNET_COMP_PACKED_END

/************************************************************************
*     Function Prototypes
*************************************************************************/
#if defined(__cplusplus)
extern "C" {
#endif

/***************************************************************************/ 
fnet_bool_t fnet_arp_get_entry ( fnet_netif_desc_t netif_desc, fnet_index_t n, fnet_arp_entry_info_t *entry_info );

/***************************************************************************/ 
fnet_bool_t fnet_arp_get_mac( fnet_netif_desc_t netif_desc, fnet_ip4_addr_t ip_addr, fnet_mac_addr_t mac_addr);

/***************************************************************************/ 
void fnet_arp_send_request( fnet_netif_desc_t netif_desc, fnet_ip4_addr_t ip_addr );


#if defined(__cplusplus)
}
#endif

#endif  /* FNET_CFG_IP4 */

#endif /* _FNET_ARP_H_ */