Function libgit2_sys::git_remote_update_tips

pub unsafe extern "C" fn git_remote_update_tips(
    remote: *mut git_remote, 
    callbacks: *const git_remote_callbacks, 
    update_fetchead: c_int, 
    download_tags: git_remote_autotag_option_t, 
    reflog_message: *const c_char
) -> c_int