pub unsafe extern "C" fn fy_parser_set_document_iterator(
fyp: *mut fy_parser,
flags: fy_parser_event_generator_flags,
fydi: *mut fy_document_iterator,
) -> c_intpub unsafe extern "C" fn fy_parser_set_document_iterator(
fyp: *mut fy_parser,
flags: fy_parser_event_generator_flags,
fydi: *mut fy_document_iterator,
) -> c_int