236 typedef unsigned int IdxT;  typedef
277 static void set2 (lua_State *L, IdxT i, IdxT j) {  in set2()
310 static IdxT partition (lua_State *L, IdxT lo, IdxT up) {  in partition()
311   IdxT i = lo;  /* will be incremented before first use */  in partition()
312   IdxT j = up - 1;  /* will be decremented before first use */  in partition()
346 static IdxT choosePivot (IdxT lo, IdxT up, unsigned int rnd) {  in choosePivot()
347   IdxT r4 = (up - lo) / 4;  /* range/4 */  in choosePivot()
348   IdxT p = rnd % (r4 * 2) + (lo + r4);  in choosePivot()
357 static void auxsort (lua_State *L, IdxT lo, IdxT up,  in auxsort()
360     IdxT p;  /* Pivot index */  in auxsort()
361     IdxT n;  /* to be used later */  in auxsort()
418     auxsort(L, 1, (IdxT)n, 0);  in sort()