| yaml_emitter_t | The emitter structure |
| yaml_event_t | The event structure |
| yaml_mark_t | The pointer position |
| yaml_parser_t | The parser structure |
| yaml_simple_key_t | This structure holds information about a potential simple key |
| yaml_tag_directive_t | The tag directive data |
| yaml_token_t | The token structure |
| yaml_version_directive_t | The version directive data |
1.4.6