--- a/bmsd/mysql.h	Sun Jan 05 11:42:02 2020 +0100
+++ b/bmsd/mysql.h	Sun Jan 05 17:04:56 2020 +0100
@@ -45,4 +45,12 @@
 void ispindel_mysql_update(sys_ispindel_list *ispindel);
 void ispindel_mysql_death(char *alias);
 
+/**
+ * @brief Check state changes in the database for all iSpindels and
+ *        update the internal memory array. Called every 5 seconds from
+ *        the main server thread.
+ */
+void ispindel_mysql_check(void);
+
+
 #endif