hopefully final changes for Sequent -linet
diff --git a/configure.in b/configure.in
index d240519..2bc2f88 100644
--- a/configure.in
+++ b/configure.in
@@ -125,9 +125,9 @@
AC_CHECK_LIB(dl, dlopen) # Dynamic linking for SunOS/Solaris and SYSV
AC_CHECK_LIB(dld, shl_load) # Dynamic linking for HP-UX
AC_CHECK_LIB(sun, getpwnam) # NIS (== YP) interface for IRIX 4
-AC_CHECK_LIB(nsl, gethostbyname, [LIBS="-lnsl $LIBS"]) # hosts db interface
-AC_CHECK_LIB(inet, ???, [LIBS="-linet $LIBS"]) # SVR4 internet???
-AC_CHECK_LIB(socket, socket, [LIBS="-lsocket $LIBS"]) # SVR4 sockets
+AC_CHECK_LIB(nsl, t_open, [LIBS="-lnsl $LIBS"]) # SVR4
+AC_CHECK_LIB(inet, gethostbyname, [LIBS="-linet $LIBS"], [], -lnsl) # Sequent
+AC_CHECK_LIB(socket, socket, [LIBS="-lsocket $LIBS"], [], $LIBS) # SVR4 sockets
AC_CHECKING(for --with-readline)
AC_ARG_WITH(readline, [--with-readline=DIRECTORY GNU readline], [