/* glibc >= 2.2 supports the 'I' flag, and in glibc >= 2.2.3 the fa_IR
locale defines the 'outdigits' to be U+06F0..U+06F9.
So we test for glibc >= 2.3. */
/* glibc >= 2.2 supports the 'I' flag, and in glibc >= 2.2.3 the fa_IR
locale defines the 'outdigits' to be U+06F0..U+06F9.
So we test for glibc >= 2.3. */