tsemthread

type tsemthread = class(tmutexthread)

public

  constructor create(); override;

  destructor destroy; override;

  function semwait();

  function sempost;

  function semtrywait;

  function semcount;

end;

tsemthread

tmutexthread

tmsethread

Runs a method or a global function in a separate thread, so that a long operation does not block the application while it runs

TObject