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39 lines
806 B
C
39 lines
806 B
C
#ifndef GRUB_NET_UDP_HEADER
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#define GRUB_NET_UDP_HEADER 1
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#include <grub/types.h>
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#include <grub/net.h>
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struct udphdr
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{
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grub_uint16_t src;
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grub_uint16_t dst;
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grub_uint16_t len;
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grub_uint16_t chksum;
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} __attribute__ ((packed));
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grub_net_socket_t
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grub_net_udp_open (char *server,
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grub_uint16_t out_port,
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grub_err_t (*recv_hook) (grub_net_socket_t sock,
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struct grub_net_buff *nb,
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void *data),
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void *recv_hook_data);
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static inline void
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grub_net_udp_close (grub_net_socket_t sock)
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{
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grub_net_socket_unregister (sock);
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grub_free (sock);
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}
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grub_err_t
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grub_net_send_udp_packet (const grub_net_socket_t socket, struct grub_net_buff *nb);
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grub_err_t
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grub_net_recv_udp_packet (struct grub_net_buff *nb,
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struct grub_net_network_level_interface *inf);
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#endif
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