Function svn_diff_file_output_unified3 

pub unsafe extern "C" fn svn_diff_file_output_unified3(
    output_stream: *mut svn_stream_t,
    diff: *mut svn_diff_t,
    original_path: *const c_char,
    modified_path: *const c_char,
    original_header: *const c_char,
    modified_header: *const c_char,
    header_encoding: *const c_char,
    relative_to_dir: *const c_char,
    show_c_function: svn_boolean_t,
    pool: *mut apr_pool_t,
) -> *mut svn_error_t

Similar to svn_diff_file_output_unified4(), but without cancel support and with @a context_size set to -1.

@since New in 1.5. @deprecated Provided for backwards compatibility with the 1.8 API.