KiIsSecureProcessFlush

BOOL __fastcall KiIsSecureProcessFlush(UINT64 a1, INT64 a2){
  _ETHREAD *CurrentThread; 
  LOBYTE(CurrentThread) = (_DWORD)a2 == 1
                       && (LODWORD(CurrentThread) = -65537, a1 <= 0x7FFFFFFEFFFFi64)
                       && (CurrentThread = (_ETHREAD *)KeGetCurrentThread(),
                           *(_QWORD *)(*((_QWORD *)CurrentThread + 23) + 992i64));
  return(int)CurrentThread;
}

Referenced by:

KeFlushMultipleRangeCurrentTb
KeFlushSingleCurrentTb