/*
 * This file is part of the Vars library, copyright (C) Glenn Hutchings
 * 1996-2006.
 *
 * The Vars library comes with ABSOLUTELY NO WARRANTY.  This is free
 * software, and you are welcome to redistribute it under certain
 * conditions; see the file COPYING for details.
 */

/*!
  @file
  @brief Traversal functions.
*/

#ifndef VARS_TRAVERSE_H
#define VARS_TRAVERSE_H

#ifdef __cplusplus
extern "C" {
#endif

extern void v_pop_traverse(void);
extern void v_push_traverse(void *ptr);
extern int v_traverse(void *ptr, int (*func)(void *ptr));
extern int v_traverse_seen(void *ptr);

#ifdef __cplusplus
}
#endif

#endif