pub unsafe extern "C" fn sqlite3_rtree_query_callback(
db: *mut sqlite3,
zQueryFunc: *const c_char,
xQueryFunc: Option<unsafe extern "C" fn(arg1: *mut sqlite3_rtree_query_info) -> c_int>,
pContext: *mut c_void,
xDestructor: Option<unsafe extern "C" fn(arg1: *mut c_void)>,
) -> c_int