#ifndef SENDS_H
#define SENDS_H

#include "pico/cyw43_arch.h"
#include "pico/util/pheap.h"

typedef struct {
  uint32_t timestamp;
  u16_t seq;
  u8_t send_count;
} send_t;

uint32_t next_send(send_t *s);

bool next_send_less_than(void *user_data, pheap_node_id_t a, pheap_node_id_t b);

#endif