ref: d6b34115c32fe86ef7073b603e0d77f1d8c283d4
dir: /src/synth.h/
#include "sox_i.h" int sox_synth_getopts(eff_t, int, char * *); int sox_synth_start(eff_t); int sox_synth_flow(eff_t, sox_sample_t const *, sox_sample_t *, sox_size_t *, sox_size_t *);