#ifndef _TRAIL_H_c8ca5b21_
#define _TRAIL_H_c8ca5b21_

/*
 * APIs exported by trail.c.
 */

#include "structs.h"

/*
 * Free up a TRAIL.  Frees just one TRAIL, not a whole list.
 */
extern void freetrail(TRAIL *);

/*
 * Returns a new TRAIL.  Nothing in it is initialized.
 */
extern TRAIL *newtrail(void);

#endif