Function svn_opt_print_help 

pub unsafe extern "C" fn svn_opt_print_help(
    os: *mut apr_getopt_t,
    pgm_name: *const c_char,
    print_version: svn_boolean_t,
    quiet: svn_boolean_t,
    version_footer: *const c_char,
    header: *const c_char,
    cmd_table: *const svn_opt_subcommand_desc_t,
    option_table: *const apr_getopt_option_t,
    footer: *const c_char,
    pool: *mut apr_pool_t,
) -> *mut svn_error_t

Same as svn_opt_print_help2(), but acts on #svn_opt_subcommand_desc_t.

@deprecated Provided for backward compatibility with the 1.3 API.