/*
- * Copyright (C) 1995-2008 University of Karlsruhe. All right reserved.
+ * Copyright (C) 1995-2011 University of Karlsruhe. All right reserved.
*
* This file is part of libFirm.
*
* @brief Simplified hashnap for pointer->pointer relations
* @author Hubert Schmid
* @date 09.06.2002
- * @version $Id$
*/
#ifndef FIRM_ADT_PMAP_H
#define FIRM_ADT_PMAP_H
+#include <stddef.h>
+
+#include "../begin.h"
+
/** A map which maps addresses to addresses. */
typedef struct pmap pmap;
/** Creates a new empty map. */
-pmap *pmap_create(void);
+FIRM_API pmap *pmap_create(void);
/** Creates a new empty map with an initial number of slots. */
-pmap *pmap_create_ex(int slots);
+FIRM_API pmap *pmap_create_ex(size_t slots);
/** Deletes a map. */
-void pmap_destroy(pmap *);
+FIRM_API void pmap_destroy(pmap *);
/**
* Inserts a pair (key,value) into the map. If an entry with key
* "key" already exists, its "value" is overwritten.
*/
-void pmap_insert(pmap *map, const void * key, void * value);
+FIRM_API void pmap_insert(pmap *map, const void * key, void * value);
/** Checks if an entry with key "key" exists. */
-int pmap_contains(pmap *map, const void * key);
+FIRM_API int pmap_contains(pmap *map, const void * key);
/** Returns the key, value pair of "key". */
-pmap_entry * pmap_find(pmap *map, const void * key);
+FIRM_API pmap_entry * pmap_find(pmap *map, const void * key);
/** Returns the value of "key". */
-void * pmap_get(pmap *map, const void * key);
+FIRM_API void * pmap_get(pmap *map, const void * key);
-int pmap_count(pmap *map);
+FIRM_API size_t pmap_count(pmap *map);
/**
* Returns the first entry of a map if the map is not empty.
*/
-pmap_entry *pmap_first(pmap *map);
+FIRM_API pmap_entry *pmap_first(pmap *map);
/**
* Returns the next entry of a map or NULL if all entries were visited.
*/
-pmap_entry *pmap_next(pmap *);
+FIRM_API pmap_entry *pmap_next(pmap *);
#define foreach_pmap(pmap, curr) \
for (curr = pmap_first(pmap); curr; curr = pmap_next(pmap))
/** Breaks an iteration.
* Must be called, if a iteration ends before p_map_next() returns NULL.
*/
-void pmap_break(pmap *map);
+FIRM_API void pmap_break(pmap *map);
+
+#include "../end.h"
#endif