kill_connection  1784 ext/mysqlnd/mysqlnd.c 	size_t this_func = STRUCT_OFFSET(struct st_mysqlnd_conn_data_methods, kill_connection);
kill_connection   202 ext/mysqlnd/mysqlnd.h #define mysqlnd_kill(conn, pid)				((conn)->data)->m->kill_connection((conn)->data, (pid))