EAI_SOCKTYPE       43 ext/socket/addrinfo.h #undef EAI_SOCKTYPE
EAI_SOCKTYPE       87 ext/socket/addrinfo.h #define	EAI_SOCKTYPE	10	/* ai_socktype not supported */
EAI_SOCKTYPE     1557 ext/socket/constdefs.h #  define EAI_SOCKTYPE EAI_SOCKTYPE