-int srd_init(void);
-int srd_exit(void);
-int set_modulepath(void);
-struct srd_decoder_instance *srd_instance_new(const char *id,
- const char *instance_id);
-int srd_instance_stack(struct srd_decoder_instance *di_from,
- struct srd_decoder_instance *di_to);
-int srd_instance_set_probe(struct srd_decoder_instance *di,
- const char *probename, int num);
-struct srd_decoder_instance *srd_instance_find(char *instance_id);
-int srd_instance_start(struct srd_decoder_instance *di, PyObject *args);
-int srd_instance_decode(uint64_t timeoffset, uint64_t duration,
- struct srd_decoder_instance *dec, uint8_t *inbuf, uint64_t inbuflen);
-int srd_session_start(int num_probes, int unitsize, uint64_t samplerate);
-int srd_session_feed(uint64_t timeoffset, uint64_t duration, uint8_t *inbuf,
- uint64_t inbuflen);
-int pd_add(struct srd_decoder_instance *di, int output_type,
- char *output_id);
-struct srd_decoder_instance *get_di_by_decobject(void *decobject);
-int srd_register_callback(int output_type, void *cb);
-void *srd_find_callback(int output_type);