#ifndef _STR_H_5c35c33f_
#define _STR_H_5c35c33f_

typedef struct str STR;

struct str {
  int len;
  unsigned char *data;
  } ;

typedef struct rostr ROSTR;

struct rostr {
  int len;
  const unsigned char *data;
  } ;

extern int str_equalcs(ROSTR, STR);
extern int str_equalcC(ROSTR, const char *);
extern int str_equalsC(STR, const char *);
extern int str_equalsb(STR, const void *, int);

extern void free_str(STR);

#endif