int conf_files_list_nulstr(char ***ret, const char *suffix, const char *root, unsigned flags, const char *dirs);
int conf_files_insert(char ***strv, const char *root, char **dirs, const char *path);
int conf_files_insert_nulstr(char ***strv, const char *root, const char *dirs, const char *path);
+int conf_files_list_with_replacement(
+ const char *root,
+ char **config_dirs,
+ const char *replacement,
+ char ***files,
+ char **replace_file);
int conf_files_cat(const char *name);