Function hc_vector_grow

vector/vector.c:27–39

}

void hc_vector_grow(struct hc_vector *v, const size_t capacity) {
  v->capacity = capacity; 
  size_t size = v->item_size * (v->capacity+1);
  uint8_t *new_start = hc_acquire(v->malloc, size);

  if (v->start) {
    memmove(new_start, v->start, v->length * v->item_size);
    hc_release(v->malloc, v->start); 
  }
  
  v->start = new_start;
  v->end = v->start + v->item_size*v->length;
}

void hc_vector_clear(struct hc_vector *v) {
  v->length = 0;