int srd_session_start(const char *driver, int unitsize, uint64_t starttime,
uint64_t samplerate);
int srd_session_feed(uint8_t *inbuf, uint64_t inbuflen);
int srd_session_start(const char *driver, int unitsize, uint64_t starttime,
uint64_t samplerate);
int srd_session_feed(uint8_t *inbuf, uint64_t inbuflen);