Balsa + libESMTP 0.8.0

[Brian Stafford <brian stafford uklinux net>]

Hi folks,

Many of you will be aware that I have released 0.8.0 of libESMTP.

A minor change to libbalsa/send.c is necessary to compile without
warnings.  This is because the function prototype for the
message callback has changed - minor stuff, the return value is
now const and the first argument to the callback is now void **
instead of char **.

The patch to correct this is attached.  Apply it in the libbalsa
directory.

Some folks have had problems building on Solaris - the configure
script didn't check the correct libraries for the reentrant version
of gethostbyname.  If this affects you, patches are available on
the libESMTP web site at :-

	http:/www.stafford.uklinux.net/libesmtp/download.html

Brian Stafford

libesmtp-0.8.0-patch