void pa_tagstruct_put_sample_spec(struct pa_tagstruct *t, const struct pa_sample_spec *ss);
void pa_tagstruct_put_arbitrary(struct pa_tagstruct*t, const void *p, size_t length);
void pa_tagstruct_put_boolean(struct pa_tagstruct*t, int b);
void pa_tagstruct_put_sample_spec(struct pa_tagstruct *t, const struct pa_sample_spec *ss);
void pa_tagstruct_put_arbitrary(struct pa_tagstruct*t, const void *p, size_t length);
void pa_tagstruct_put_boolean(struct pa_tagstruct*t, int b);