ref: 4009ef3e4222f85f9cb60d5b6d7b75d8b9c4c689
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 *);