net/udp.h


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#include <stdint.h>
#include "netdev.h"

struct udp_v4{
    uint16_t src_port;
    uint16_t dst_port;
    uint16_t len;
    uint16_t csum;
} __attribute__((packed));

uint32_t udp_generic(struct netdev *dev, uint32_t ip, uint16_t src, uint16_t dst, uint8_t* pos,uint8_t *end);
uint32_t udp_incoming(uint8_t* start,uint8_t *pos);