DTEST.ZIP This archive contains a demo program for my library which allows to create and change structures of QUEUEs and FILEs at run-time. In compiled CW program entities like FILEs and QUEUEs are presented as data objects with particular structures, so called, control blocks. If one have in the program "hand made" data objects with correct structure, they could be used in operations as well as "normal" FILEs or QUEUEs. My library allows to build control blocks for FILEs and QUEUEs of any desired layout from the scratch or modify existent control blocks. It _does not_ allow to access files of unknown structure (i.e. to obtain structural information from the data file and build corresponding control block). DTEST.ZIP contains the source file for the demo program to show how developer can use the library for building QUEUEs and FILEs on the fly. The DTEST.EXE file requires C4RUNX.DLL and C4TPSX.DLL file for its work. Alexey Solovjev E-mail: clarion@also.spb.ru