[#56] Add support for detection of port configuration.

git-svn-id: http://svn.code.sf.net/p/jbidibc/code@842 87107999-b52a-42af-a34b-1e85ba8a0939
[#56] Add support for detection of port configuration.

git-svn-id: http://svn.code.sf.net/p/jbidibc/code@843 87107999-b52a-42af-a34b-1e85ba8a0939
[#56] Add support for detection of port configuration.

git-svn-id: http://svn.code.sf.net/p/jbidibc/code@844 87107999-b52a-42af-a34b-1e85ba8a0939
[#56] Add support for detection of port configuration.

git-svn-id: http://svn.code.sf.net/p/jbidibc/code@845 87107999-b52a-42af-a34b-1e85ba8a0939
[#56] Enhanced support for MSG_SYS_ERROR evaluation.

git-svn-id: http://svn.code.sf.net/p/jbidibc/code@846 87107999-b52a-42af-a34b-1e85ba8a0939