void lttv_traceset_context_position_save(const LttvTracesetContext *self,
LttvTracesetContextPosition *pos);
void lttv_traceset_context_position_destroy(LttvTracesetContextPosition *pos);
void lttv_traceset_context_position_save(const LttvTracesetContext *self,
LttvTracesetContextPosition *pos);
void lttv_traceset_context_position_destroy(LttvTracesetContextPosition *pos);