Can memory be cleaned up?

Question

I am working in Delphi 5 (with FastMM installed) on a Win32 project, and have recently been trying to drastically reduce the memory usage in this application. So far, I hav

Answer 1

This is what we use in DSiWin32:

procedure DSiTrimWorkingSet;
var
  hProcess: THandle;
begin
  hProcess := OpenProcess(PROCESS_SET_QUOTA, false, GetCurrentProcessId);
  try
    SetProcessWorkingSetSize(hProcess, $FFFFFFFF, $FFFFFFFF);
  finally CloseHandle(hProcess); end;
end; { DSiTrimWorkingSet }