Function svn_client_update 

pub unsafe extern "C" fn svn_client_update(
    result_rev: *mut svn_revnum_t,
    path: *const c_char,
    revision: *const svn_opt_revision_t,
    recurse: svn_boolean_t,
    ctx: *mut svn_client_ctx_t,
    pool: *mut apr_pool_t,
) -> *mut svn_error_t

Similar to svn_client_update2() except that it accepts only a single target in @a path, returns a single revision if @a result_rev is not NULL, and @a ignore_externals is always set to FALSE.

@deprecated Provided for backward compatibility with the 1.1 API.