1 files changed, 9 insertions, 1 deletions
diff --git a/src/libctor.h b/src/libctor.h
index 6d3becf..bcbe3a5 100644
--- a/src/libctor.h
+++ b/src/libctor.h
@@ -105,7 +105,15 @@ constexpr auto ctor_includedir = "ctor-includedir";
 constexpr auto ctor_libdir = "ctor-libdir";
 }
 
-const std::map<std::string, std::string>& configuration();
+struct Configuration
+{
+	std::vector<std::string> args; // vector of arguments used when last calling configure
+	std::map<std::string, std::string> env; // env used when last calling configure
+
+	std::map<std::string, std::string> tools; // tools
+};
+
+const Configuration& configuration();
 bool hasConfiguration(const std::string& key);
 const std::string& getConfiguration(const std::string& key,
                                     const std::string& defaultValue = {});