Function svn_io_run_diff3 

pub unsafe extern "C" fn svn_io_run_diff3(
    dir: *const c_char,
    mine: *const c_char,
    older: *const c_char,
    yours: *const c_char,
    mine_label: *const c_char,
    older_label: *const c_char,
    yours_label: *const c_char,
    merged: *mut apr_file_t,
    exitcode: *mut c_int,
    diff3_cmd: *const c_char,
    pool: *mut apr_pool_t,
) -> *mut svn_error_t

Similar to svn_io_run_diff3_2(), but with @a user_args set to @c NULL.

@deprecated Provided for backwards compatibility with the 1.3 API.