1const FILE = extern struct {
 2    dummy_field: u8,
 3};
 4
 5extern fn _ftelli64([*c]FILE) i64;
 6extern fn _fseeki64([*c]FILE, i64, c_int) c_int;
 7
 8pub export fn main(argc: c_int, argv: **u8) c_int {
 9    _ = argv;
10    _ = argc;
11    _ = _ftelli64(null);
12    _ = _fseeki64(null, 123, 2);
13    return 0;
14}