-/*
- * Guess the user's preferred languages from the value in LANGUAGE environment
- * variable and LC_MESSAGES locale category if NO_GETTEXT is not defined.
- *
- * The result can be a colon-separated list like "ko:ja:en".
- */
-static const char *get_preferred_languages(void)
-{
- const char *retval;
-
- retval = getenv("LANGUAGE");
- if (retval && *retval)
- return retval;
-
-#ifndef NO_GETTEXT
- retval = setlocale(LC_MESSAGES, NULL);
- if (retval && *retval &&
- strcmp(retval, "C") &&
- strcmp(retval, "POSIX"))
- return retval;
-#endif
-
- return NULL;
-}
-