#pragma interface
#include <keydata.hpp>

extern "C" {
  int stchar(const char *,char *,int);
  int blkfntl(const void *,int,int);
  int blkcmpr(const void *,const void *,int);
  long ldlong(const char *);
  void stlong(long, char *);
  short ldshort(const char *);
  void stshort(int,char *);
}

template <int size> class FBIN {
protected:
  char str[size];
public:
  FBIN & operator = (const FBIN &a) { memcpy(str,a.str,size); return *this; }
  int compare(const FBIN &r) const { return blkcmpr(str,r.str,size); }
  friend int operator==(const FBIN<size> &t,const FBIN<size> &r) {
    return t.compare(r) == 0; }
  friend int operator!=(const FBIN<size> &t,const FBIN<size> &r) {
    return t.compare(r) != 0; }
  friend int operator>=(const FBIN<size> &t,const FBIN<size> &r) {
    return t.compare(r) >= 0; }
  friend int operator<=(const FBIN<size> &t,const FBIN<size> &r) {
    return t.compare(r) <= 0; }
  friend int operator<(const FBIN<size> &t,const FBIN<size> &r) {
    return t.compare(r) < 0; }
  friend int operator>(const FBIN<size> &t,const FBIN<size> &r) {
    return t.compare(r) > 0; }
  Keydata operator &() { return Keydata(str,size); }
};