diff --git a/dex_mem.h b/dex_mem.h
index 3f69be5..ed98e34 100644
--- a/dex_mem.h
+++ b/dex_mem.h
@@ -6,4 +6,8 @@
 
 #include "obstack.h"
 
+void dex_collect();
+void * dex_alloc(int size);
+
+
 #endif
\ No newline at end of file