173   closure_avl *pAfter;  /* Other elements greater than id */  member
184   short int hAfter = p->pAfter ? p->pAfter->height : 0;  in closureAvlRecomputeHeight()
199   closure_avl *pY = pB->pAfter;  in closureAvlRotateBefore()
201   pB->pAfter = pP;  in closureAvlRotateBefore()
219   closure_avl *pA = pP->pAfter;  in closureAvlRotateAfter()
224   pP->pAfter = pY;  in closureAvlRotateAfter()
238   if( pUp->pAfter==p ) return &pUp->pAfter;  in closureAvlFromPtr()
257       closure_avl *pA = p->pAfter;  in closureAvlBalance()
258       if( pA->imbalance>0 ) p->pAfter = closureAvlRotateBefore(pA);  in closureAvlBalance()
273     p = (id<p->id) ? p->pBefore : p->pAfter;  in closureAvlSearch()
289   while( p && p->pAfter==pPrev ){  in closureAvlNext()
294     p = closureAvlFirst(p->pAfter);  in closureAvlNext()
322         if( p->pAfter ){  in closureAvlInsert()
323           p = p->pAfter;  in closureAvlInsert()
325           p->pAfter = pNew;  in closureAvlInsert()
335   pNew->pAfter = 0;  in closureAvlInsert()
347     closureAvlDestroy(p->pAfter, xDestroy);  in closureAvlDestroy()