MYSQLND_CLOSE_EXPLICIT   29 mysqli/mysqli_mysqlnd.h #define MYSQLI_CLOSE_EXPLICIT                  MYSQLND_CLOSE_EXPLICIT
MYSQLND_CLOSE_EXPLICIT   46 mysqlnd/mysqlnd_libmysql_compat.h #define mysql_close(r)					mysqlnd_close((r), MYSQLND_CLOSE_EXPLICIT)