-int srd_log(int loglevel, const char *format, ...);
-int srd_spew(const char *format, ...);
-int srd_dbg(const char *format, ...);
-int srd_info(const char *format, ...);
-int srd_warn(const char *format, ...);
-int srd_err(const char *format, ...);
+SRD_PRIV int srd_log(int loglevel, const char *format, ...);
+SRD_PRIV int srd_spew(const char *format, ...);
+SRD_PRIV int srd_dbg(const char *format, ...);
+SRD_PRIV int srd_info(const char *format, ...);
+SRD_PRIV int srd_warn(const char *format, ...);
+SRD_PRIV int srd_err(const char *format, ...);
+
+/*--- util.c ----------------------------------------------------------------*/
+
+SRD_PRIV int py_attr_as_str(const PyObject *py_obj, const char *attr,
+ char **outstr);
+SRD_PRIV int py_dictitem_as_str(const PyObject *py_obj, const char *key,
+ char **outstr);
+SRD_PRIV int py_str_as_str(const PyObject *py_str, char **outstr);
+SRD_PRIV int py_strlist_to_char(const PyObject *py_strlist, char ***outstr);
+SRD_PRIV struct srd_decoder_inst *srd_inst_find_by_obj(const GSList *stack,
+ const PyObject *obj);