+int srd_instance_start(struct srd_decoder_instance *di,
+ const char *driver, int unitsize, uint64_t starttime);
+int srd_run_decoder(struct srd_decoder_instance *dec,
+ uint8_t *inbuf, uint64_t inbuflen);
+
+/* decoder.c */
+GSList *srd_list_decoders(void);
+struct srd_decoder *srd_get_decoder_by_id(const char *id);
+int srd_load_decoder(const char *name, struct srd_decoder **dec);
+int srd_unload_decoder(struct srd_decoder *dec);
+int srd_load_all_decoders(void);
+int srd_unload_all_decoders(void);
+
+/* util.c */
+int h_str(PyObject *py_res, PyObject *py_mod, const char *key, char **outstr);
+