+ added function get_dpmi_version to unit go32



git-svn-id: http://svn.freepascal.org/svn/fpc/trunk@25784 3ad0048d-3df7-0310-abae-a5850022a9f2
+ added functions get_page_attributes and set_page_attributes to unit go32



git-svn-id: http://svn.freepascal.org/svn/fpc/trunk@25785 3ad0048d-3df7-0310-abae-a5850022a9f2