280
277
/* Determine it in a multithread-safe way. We know nl_langinfo is
282
279
to be multithread-safe by POSIX. sprintf(), however, is multithread-safe.
283
280
localeconv() is rarely multithread-safe. */
284
281
# if HAVE_NL_LANGINFO && (__GLIBC__ || defined __UCLIBC__ || (defined __APPLE__ && defined __MACH__))