重写C

template <class T>
void SWAP( T& t1, T& t2 ) 
  { 
    T tmp=t1; 
  t1=t2;
    t2=tmp;
  }

template <class CMP, class Element>
void sh_qsort( Element* array, uint lo, uint hi )
  {
    some code...
  }

sh_qsort<TEST>( test_file, 0, 255 )

TEST

struct TEST {

static int  c( uint* A, int x, int y ) 
{
  uint px = A[x];
  uint py = A[y];
  int r,s;
  s = (px<py) ? SWAP(px,py),0x80000000 : 0;
  byte* p = &f_buf[px]; 
  byte* th = &f_buf[blocksize];
  byte* q = &f_buf[py];
  for(; (r=1,p<th) && ((r=(*p)-(*q))==0); p++,q++ );
  return r^s;
}

static void s( uint* A, int x, int y )
  {
    SWAP( A[x], A[y] );
  }
};