ont size=-1 face="Verdana, Arial, Helvetica">As defined by DPMI specification,
when mapping physical memory region into linear memory using function 0800h,
the DPMI host should recognize calls to this functions which map already
mapped physical memory regions and perform no action, instead reporting
the linear address of the linear memory which maps physical memory. However,
DOS/4G(W) DPMI server does not seem to do this and will map the same physical
memory regions twice (or as many times as this function 