diff --git a/linker/linker.h b/linker/linker.h
index f5a202f..6ebca4c 100644
--- a/linker/linker.h
+++ b/linker/linker.h
@@ -182,4 +182,7 @@
 
 android_namespace_t* get_exported_namespace(const char* name);
 
+void increment_dso_handle_reference_counter(void* dso_handle);
+void decrement_dso_handle_reference_counter(void* dso_handle);
+
 #endif