shithub: rgbds

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hash_AddElement: return the new node

--- a/include/hashmap.h

+++ b/include/hashmap.h

@@ -29,9 +29,9 @@

  * @param map The HashMap to add the element to

  * @param key The key with which the element will be stored and retrieved

  * @param element The element to add

- * @return True if a collision occurred (for statistics)

+ * @return A pointer to the pointer to the element.

  */

-bool hash_AddElement(HashMap map, char const *key, void *element);

+void **hash_AddElement(HashMap map, char const *key, void *element);

 /**

  * Replaces an element with an already-present key in a hashmap.

--- a/src/hashmap.c

+++ b/src/hashmap.c

@@ -46,7 +46,7 @@

 	return hash;

 }

-bool hash_AddElement(HashMap map, char const *key, void *element)

+void **hash_AddElement(HashMap map, char const *key, void *element)

 {

 	HashType hashedKey = hash(key);

 	HalfHashType index = hashedKey;

@@ -61,7 +61,7 @@

 	newEntry->next = map[index];

 	map[index] = newEntry;

-	return newEntry->next != NULL;

+	return &newEntry->content;

 }

 bool hash_ReplaceElement(HashMap const map, char const *key, void *element)