Add a nested bookmark under parent, or a new top-level bookmark if parent = 0. Returns a bookmark descriptor which may be used as parent for subsequent nested bookmarks. If open = 1, child bookmarks will be folded out, and invisible if open = 0.
| Poprzedni | Spis treści | Następny |
| pdf_add_annotation | Początek rozdziału | pdf_add_launchlink |