{text, [len] s} ({len}) <NULL> text, [len] s {text, [len] su} ({len}) <NULL> text, [len] su pos: {pos}, capacity: [{capacity} / {reserved}] base, [pos] s base, [pos+100] s start: {start_pos}, arena: {{{*arena}}} (arena->base + start_pos), [arena->pos - start_pos] s (arena->base + start_pos), [arena->pos - start_pos + 100] s arena->pos - start_pos bits: [{cur_bit} / {data_nbits}], bytes: [{cur_bit / 8} / {data_nbits / 8}] (cur_bit + 7) / 8 data, bb {text, [len] s} ({len}) <NULL> text, [len] pos: {pos}, capacity: [{capacity} / {reserved}] base, [pos] s base, [pos+100] s start: {start_pos}, arena: {{{*arena}}} (arena->base + start_pos), [arena->pos - start_pos] s (arena->base + start_pos), [arena->pos - start_pos + 100] s arena->pos - start_pos