+/**
+ * Check if a value is in the list. If not, return the default value
+ *
+ * @param ctx Context for the log msg
+ * @param val_name Name of the checked value, for log msg
+ * @param array_valid_values Array of valid int, ended with INT_MAX
+ * @param default_value Value return if checked value is not in the array
+ * @return Value or default_value.
+ */
+int ff_int_from_list_or_default(void *ctx, const char * val_name, int val,
+ const int * array_valid_values, int default_value);
+
+void ff_dvdsub_parse_palette(uint32_t *palette, const char *p);
+