BOOL SetPriorityClass (
  HANDLE hProcess,
  DWORD dwPriorityClass);
DWORD GetPriorityClass (
  HANDLE hProcess);

BOOL SetThreadPriority (
  HANDLE hThread,
  int nPriority);
int GetThreadPriority (
  HANDLE hThread);

BOOL SetProcessPriorityBoost (
  HANDLE hProcess,
  BOOL DisablePriorityBoost);
BOOL SetThreadPriorityBoost (
  HANDLE hThread,
  BOOL DisablePriorityBoost);

BOOL SetProcessAffinityMask (
  HANDLE hProcess,
  DWORD_PTR dwProcessAffinityMask);
DWORD_PTR SetThreadAffinityMask (
  HANDLE hThread,
  DWORD_PTR dwThreadAffinityMask);