diff --git a/src/util.hpp b/src/util.hpp
index ae34ad6..1c71eab 100644
--- a/src/util.hpp
+++ b/src/util.hpp
@@ -4,6 +4,7 @@
 #include <stdplus/raw.hpp>
 #include <stdplus/zstring_view.hpp>
 
+#include <map>
 #include <optional>
 #include <string>
 #include <string_view>
@@ -72,6 +73,10 @@
 bool getDHCPProp(const config::Parser& config, DHCPType dhcpType,
                  std::string_view key);
 
+/** @brief Read LLDP configuration from lldpd conf file
+ */
+std::map<std::string, bool> parseLLDPConf();
+
 namespace internal
 {