- distname now is Unix-Syslog
- When calling libc-syslog() internally, pass message as string argument,
not as format string
- Instead of quoting percent-signs in syslog()-wrapper, simply pass the
string to libc-syslog() as string argument via %s
- Copy ident-argument using some Perl-API functions. Just
using a reference counter had unwanted side-effects
syslogd(8) via Perl's XSUBs. The implementation attempts to resemble
the native libc-functions of your system, so that anyone being familiar
with syslog.h should be able to use this module right away.