Function svn_stream_for_stdout 

pub unsafe extern "C" fn svn_stream_for_stdout(
    out: *mut *mut svn_stream_t,
    pool: *mut apr_pool_t,
) -> *mut svn_error_t

Set @a *out to a generic stream connected to stdout, allocated in @a pool. The stream and its underlying APR handle will be closed when @a pool is cleared or destroyed.