Use pututxline() in place of pututline(), since the former is standardised by
[u/mdw/putty] / unix / configure.ac
2005-04-25 benUse pututxline() in place of pututline(), since the...
2005-04-25 benCheck for <sys/sockio.h> and include it in uxnet.c...
2005-04-25 benAdd a mechanism for using autoconf to detect the quirks...