#include "str.h"

/* This is meant to be extended, and only has minimal necessary
   fields. */

typedef str_info (*info_getter) (const str * const restrict , UNUM);

struct str_s {
  UNUM size;                    /* the size in bytes, not in chars */
  char *data;                   /* a void pointer is too general */
  /* polymorphic behaviour */
  info_getter getter;
};