bool trig;
bool load;
bool save;
uint32_t length;
uint32_t offset;
uint8_t bytes;
int rem_sz;

bytes = sizeof(*attr_table.array);

if (inlet_load && !trig) {
  trig = 1;
  load = 1;
}
if (inlet_save && !trig) {
  trig = 1;
  save = 1;
}

if (load) {
  load = 0;
  int filesize = attr_SDapi.fsize(inlet_filename) / bytes;
  rem_sz = (((filesize + inlet_offset) > attr_table.LENGTH) ? attr_table.LENGTH
                                                            : filesize) *
           bytes;
  attr_SDapi.fload(inlet_filename, (char *)&attr_table.array[0],
                   inlet_offset * bytes, rem_sz);
}
if (save) {
  save = 0;
  rem_sz = (((inlet_length + inlet_start) > attr_table.LENGTH)
                ? attr_table.LENGTH - inlet_start
                : inlet_length) *
           bytes;
  attr_SDapi.fsave(inlet_filename, (char *)&attr_table.array[0],
                   inlet_start * bytes, rem_sz);
}

if (!inlet_load && !inlet_save)
  trig = 0;