Function svn_io_read_link 

pub unsafe extern "C" fn svn_io_read_link(
    dest: *mut *mut svn_string_t,
    path: *const c_char,
    pool: *mut apr_pool_t,
) -> *mut svn_error_t

Set @a *dest to the path that the symlink at @a path references. Allocate the string from @a pool.

@since New in 1.1.