utils: add methods for finding and loading handlers

This module provides a couple basic methods for enumerating and then
loading handlers.

Change-Id: I4f58be313190c48de25c2b9578b7c622afefc656
Signed-off-by: Patrick Venture <venture@google.com>
diff --git a/utils.hpp b/utils.hpp
new file mode 100644
index 0000000..9b75a40
--- /dev/null
+++ b/utils.hpp
@@ -0,0 +1,15 @@
+#pragma once
+
+#include <string>
+
+namespace blobs
+{
+
+/**
+ * @brief Given a path, find libraries (*.so only) and load them.
+ *
+ * @param[in] paths - list of fully qualified paths to libraries to load.
+ */
+void loadLibraries(const std::string& path);
+
+} // namespace blobs