--- a/config.h	Sun Dec 31 10:11:16 2017 -0800
+++ b/config.h	Tue Dec 25 11:12:26 2018 -0800
@@ -9,7 +9,14 @@
 
 tern_node *parse_config_file(char *config_path);
 tern_node *parse_bundled_config(char *config_name);
+tern_node *load_overrideable_config(char *name, char *bundled_name);
 tern_node *load_config();
+char *serialize_config(tern_node *config, uint32_t *size_out);
+uint8_t serialize_config_file(tern_node *config, char *path);
+void persist_config_at(tern_node *config, char *fname);
+void persist_config(tern_node *config);
+char **get_extension_list(tern_node *config, uint32_t *num_exts_out);
+uint32_t get_lowpass_cutoff(tern_node *config);
 
 #endif //CONFIG_H_