unsigned int base, int upper_case)
{
const char *digits = (upper_case
+#if !defined NOT_IN_libc || defined IS_IN_rtld
? INTUSE(_itoa_upper_digits)
- : INTUSE(_itoa_lower_digits));
+ : INTUSE(_itoa_lower_digits)
+#else
+ ? _itoa_upper_digits
+ : _itoa_lower_digits
+#endif
+ );
switch (base)
{