Index: uspace/lib/libc/include/adt/hash_table.h
===================================================================
--- uspace/lib/libc/include/adt/hash_table.h	(revision db24058f476a95ab9afb349b07aba2936c53ed79)
+++ uspace/lib/libc/include/adt/hash_table.h	(revision 50fda246446cc7b9ea6f17465aa5d2853fd2aa0b)
@@ -88,4 +88,6 @@
 extern void hash_table_remove(hash_table_t *, unsigned long [], hash_count_t);
 extern void hash_table_destroy(hash_table_t *);
+extern void hash_table_apply(hash_table_t *, void (*)(link_t *, void *),
+    void *);
 
 #endif