diff --git a/bbl/src/bbl-genbind.cpp b/bbl/src/bbl-genbind.cpp
index 5453bea..bfa71b3 100644
--- a/bbl/src/bbl-genbind.cpp
+++ b/bbl/src/bbl-genbind.cpp
@@ -35,7 +35,7 @@ enum Result {
     ERROR_FILE_OPEN,
 };
 
-auto get_operator_rename(std::string const& name) -> std::string;
+static auto get_operator_rename(std::string const& name) -> std::string;
 
 auto get_function_cast_string(FunctionDecl const* fd,
                               std::string const& scope,
diff --git a/test/inheritance/inheritance.hpp b/test/inheritance/inheritance.hpp
index a7b1cff..79c3f6f 100644
--- a/test/inheritance/inheritance.hpp
+++ b/test/inheritance/inheritance.hpp
@@ -1,4 +1,5 @@
 #include <iostream>
+#include <cstring>
 
 namespace foo {