#if 0 /// UNNEEDED by elogind
int conf_files_list(char ***ret, const char *suffix, const char *root, const char *dir, ...);
-int conf_files_list_strv(char ***ret, const char *suffix, const char *root, const char* const* dirs);
#endif // 0
+int conf_files_list_strv(char ***ret, const char *suffix, const char *root, const char* const* dirs);
int conf_files_list_nulstr(char ***ret, const char *suffix, const char *root, const char *dirs);