Merged in kashif's, fdim's and my removal of abld.bat and .cproject files onto the fixed up version of Christian's head.
#include <platform_paths.hrh>
PRJ_EXPORTS
sispackagetrust.h swi\sispackagetrust.h
sisregistryentry.h swi\sisregistryentry.h
sisregistrylog.h swi\sisregistrylog.h
sisregistrysession.h swi\sisregistrysession.h