# define _CUPS_MESSAGE_PO 0 /* Message file is in GNU .po format */
# define _CUPS_MESSAGE_UNQUOTE 1 /* Unescape \foo in strings? */
# define _CUPS_MESSAGE_STRINGS 2 /* Message file is in Apple .strings format */
+# define _CUPS_MESSAGE_EMPTY 4 /* Allow empty localized strings */
/*
extern const char *_cupsAppleLocale(CFStringRef languageName, char *locale, size_t localesize) _CUPS_PRIVATE;
# endif /* __APPLE__ */
extern void _cupsCharmapFlush(void) _CUPS_INTERNAL;
-extern const char *_cupsEncodingName(cups_encoding_t encoding) _CUPS_INTERNAL;
+extern const char *_cupsEncodingName(cups_encoding_t encoding) _CUPS_PRIVATE;
extern void _cupsLangPrintError(const char *prefix, const char *message) _CUPS_PRIVATE;
extern int _cupsLangPrintFilter(FILE *fp, const char *prefix, const char *message, ...) _CUPS_FORMAT(3, 4) _CUPS_PRIVATE;
extern int _cupsLangPrintf(FILE *fp, const char *message, ...) _CUPS_FORMAT(2, 3) _CUPS_PRIVATE;