--- a/bmsd/mysql.h	Tue Jul 19 13:55:53 2022 +0200
+++ b/bmsd/mysql.h	Fri Jul 22 12:15:05 2022 +0200
@@ -24,11 +24,6 @@
  */
 int bms_mysql_query(const char *query);
 
-/**
- * @brief Ping MySQL connection and try to reconnect if the connection is broken.
- */
-void bms_mysql_ping(void);
-
 void node_mysql_insert(sys_node_list *node);
 void node_mysql_update(sys_node_list *node);
 void node_mysql_death(char *node);