In file included from Socket6.xs:85: getaddrinfo.c:53: error: conflicting types for 'gai_strerror' /usr/include/netdb.h:263: error: previous declaration of 'gai_strerror' was here getaddrinfo.c: In function 'getaddrinfo': getaddrinfo.c:117: error: 'AI_NUMERICSERV' undeclared (first use in this function) getaddrinfo.c:117: error: (Each undeclared identifier is reported only once getaddrinfo.c:117: error: for each function it appears in.) In file included from Socket6.xs:85: getaddrinfo.c:53: error: conflicting types for 'gai_strerror' /usr/include/netdb.h:263: error: previous declaration of 'gai_strerror' was here getaddrinfo.c: In function 'getaddrinfo': getaddrinfo.c:117: error: 'AI_NUMERICSERV' undeclared (first use in this function) getaddrinfo.c:117: error: (Each undeclared identifier is reported only once getaddrinfo.c:117: error: for each function it appears in.)