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/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2010,2011 Free Software Foundation, Inc.
*
* GRUB is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* GRUB is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with GRUB. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef GRUB_NET_UDP_HEADER
#define GRUB_NET_UDP_HEADER 1
#include <grub/types.h>
#include <grub/net.h>
struct udphdr
{
grub_uint16_t src;
grub_uint16_t dst;
grub_uint16_t len;
grub_uint16_t chksum;
} GRUB_PACKED;
struct grub_net_udp_socket;
typedef struct grub_net_udp_socket *grub_net_udp_socket_t;
grub_net_udp_socket_t
grub_net_udp_open (grub_net_network_level_address_t addr,
grub_uint16_t out_port,
grub_err_t (*recv_hook) (grub_net_udp_socket_t sock,
struct grub_net_buff *nb,
void *data),
void *recv_hook_data);
void
grub_net_udp_close (grub_net_udp_socket_t sock);
grub_err_t
grub_net_send_udp_packet (const grub_net_udp_socket_t socket,
struct grub_net_buff *nb);
#endif
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