NI_NUMERICHOST     59 ext/socket/addrinfo.h #undef NI_NUMERICHOST
NI_NUMERICHOST    125 ext/socket/addrinfo.h #define	NI_NUMERICHOST	0x00000002
NI_NUMERICHOST   1647 ext/socket/constdefs.h #  define NI_NUMERICHOST NI_NUMERICHOST