* in Configure, this is the way to force them into availability.
*
* BOOTSTRAP_CHARSET
- * CHARBITS
+ * DOUBLEKIND
+ * HAS_ACOSH
* HAS_ASCTIME64
- * HAS_BACKTRACE
* HAS_CTIME64
* HAS_DIFFTIME64
* HAS_DLADDR
+ * HAS_FEGETROUND
+ * HAS_FPCLASSIFY
* HAS_GMTIME64
- * HAS_ISBLANK
+ * HAS_ISFINITEL
+ * HAS_ISINFL
+ * HAS_ISLESS
+ * HAS_J0
* HAS_LOCALTIME64
- * HAS_IP_MREQ
- * HAS_IP_MREQ_SOURCE
- * HAS_IPV6_MREQ
- * HAS_IPV6_MREQ_SOURCE
* HAS_MKTIME64
* HAS_PRCTL
* HAS_PSEUDOFORK
* HAS_TIMEGM
- * HAS_SOCKADDR_IN6
* I16SIZE
* I64SIZE
* I8SIZE
* LOCALTIME_R_NEEDS_TZSET
+ * LONG_DOUBLEKIND
* U8SIZE
* USE_CBACKTRACE
- * USE_KERN_PROC_PATHNAME
- * USE_NSGETEXECUTABLEPATH
- *
*/