+if test x"$fm_cv_getaddrinfo" = "xyes"; then
+ AC_DEFINE(HAVE_GETADDRINFO, 1,
+ [Define to 1 if you have the getaddrinfo function.])
+fi
+
+AC_CACHE_CHECK([for getnameinfo],[fm_cv_getnameinfo],[
+ AC_TRY_LINK([
+#include <sys/types.h>
+#ifdef HAVE_SYS_SOCKET_H
+#include <sys/socket.h>
+#endif
+#ifdef HAVE_NETDB_H
+#include <netdb.h>
+#endif
+#ifndef NULL
+#define NULL 0
+#endif
+ ], [getnameinfo(NULL,0, NULL,0, NULL, 0, 0);],
+ [ fm_cv_getnameinfo=yes],
+ [ fm_cv_getnameinfo=no ])
+])
+if test $fm_cv_getnameinfo = yes ; then
+ AC_DEFINE(HAVE_GETNAMEINFO,1,[Define to 1 if your system has getnameinfo()])
+fi
+
+AM_CONDITIONAL(NEED_GETADDRINFO, test "$fm_cv_getaddrinfo" != yes)
+AM_CONDITIONAL(NEED_GETNAMEINFO, test "$fm_cv_getnameinfo" != yes)
+
+AC_CHECK_FUNCS(inet_ntop)