The purpose of the utility is to preview shared system resources,
wich a programm can load using LoadBitmap(Icon)(Cursor),0,[constant].

The purpose of submitted code is to show different way to address to
API function, including invoke (but without jmp tbl), adressing by registers,
addressing by memory pointed by register etc.
Most noticeble is creating in the prog it's own API address table, so that
three APIs called in predefinded order without their names in code section.
There are also numerous different optimisation tecnigues present, though
source code is very small. Include files for building it created L2EXTIA.EXE by Hutch.
It allows to use invoke but without creating jmp table.
