+/*--- controller.c ----------------------------------------------------------*/
+
+SRD_PRIV int add_modulepath(const char *path);
+SRD_PRIV int srd_inst_start(struct srd_decoder_inst *di, PyObject *args);
+SRD_PRIV int srd_inst_decode(uint64_t start_samplenum,
+ struct srd_decoder_inst *dec,
+ uint8_t *inbuf, uint64_t inbuflen);
+SRD_PRIV void srd_inst_free(struct srd_decoder_inst *di);
+SRD_PRIV void srd_inst_free_all(GSList *stack);
+SRD_PRIV int pd_add(struct srd_decoder_inst *di, int output_type,
+ char *output_id);
+
+/*--- decoder.c -------------------------------------------------------------*/
+SRD_PRIV void *srd_find_callback(int output_type);
+
+/*--- exception.c -----------------------------------------------------------*/
+
+SRD_PRIV void catch_exception(const char *format, ...);
+