Function syncio::zxio::zxio_write_at

pub unsafe extern "C" fn zxio_write_at(
    io: *mut zxio_t,
    offset: zx_off_t,
    buffer: *const c_void,
    capacity: usize,
    flags: zxio_flags_t,
    out_actual: *mut usize
) -> zx_status_t