* configure.ac: New switch for disabling -O2 (--disable-optimizations).

[cacao.git] / src / toolbox / avl.h

diff --git a/src/toolbox/avl.h b/src/toolbox/avl.h
index c968fa8a9e9d020800465b2044d998539f4beed4..c95513b30ea0312a43e77701b4452ab9046be80f 100644 (file)
--- a/src/toolbox/avl.h
+++ b/src/toolbox/avl.h
@@ -73,6 +73,10 @@ struct avl_node_t {
 
 /* function prototypes ********************************************************/
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 avl_tree_t *avl_create(avl_comparator *comparator);
 bool        avl_insert(avl_tree_t *tree, void *data);
 void       *avl_find(avl_tree_t *tree, void *data);
@@ -81,6 +85,10 @@ void       *avl_find(avl_tree_t *tree, void *data);
 void        avl_dump(avl_node_t* node, s4 indent);
 #endif
 
+#ifdef __cplusplus
+} // extern "C"
+#endif
+
 #endif /* _AVL_H */