CUtlRBTree<CUtlMap<unsigned_int,Criteria,unsigned_short>::Node_t,unsigned_short,CUtlMap<unsigned_int,Criteria,unsigned_short>::CKeyLess,CUtlMemory<UtlRBTreeNode_t<CUtlMap<unsigned_int,Criteria,unsigned_short>::Node_t,unsigned_short>,unsigned_short>>::RemoveAll

/* CUtlRBTree<CUtlMap<unsigned int, Criteria, unsigned short>::Node_t, unsigned short,
   CUtlMap<unsigned int, Criteria, unsigned short>::CKeyLess,
   CUtlMemory<UtlRBTreeNode_t<CUtlMap<unsigned int, Criteria, unsigned short>::Node_t, unsigned
   short>, unsigned short> >::RemoveAll() */

void __thiscall
CUtlRBTree<CUtlMap<unsigned_int,Criteria,unsigned_short>::Node_t,unsigned_short,CUtlMap<unsigned_int,Criteria,unsigned_short>::CKeyLess,CUtlMemory<UtlRBTreeNode_t<CUtlMap<unsigned_int,Criteria,unsigned_short>::Node_t,unsigned_short>,unsigned_short>>
::RemoveAll(CUtlRBTree<CUtlMap<unsigned_int,Criteria,unsigned_short>::Node_t,unsigned_short,CUtlMap<unsigned_int,Criteria,unsigned_short>::CKeyLess,CUtlMemory<UtlRBTreeNode_t<CUtlMap<unsigned_int,Criteria,unsigned_short>::Node_t,unsigned_short>,unsigned_short>>
            *this)

{
  ushort *puVar1;
  ushort uVar2;
  int iVar3;
  int iVar4;
  ushort uVar5;
  
  uVar2 = *(ushort *)(this + 0x16);
  if (uVar2 != 0xffff) {
    iVar3 = *(int *)(this + 8);
    iVar4 = 0;
    if (0 < iVar3) {
      do {
        uVar5 = (ushort)iVar4;
        if ((iVar4 < iVar3) && (uVar5 <= uVar2)) {
          if ((Links(unsigned_short)::s_Sentinel == '\0') &&
             (iVar3 = __cxa_guard_acquire(&Links(unsigned_short)::s_Sentinel), iVar3 != 0)) {
            Links(unsigned_short)::s_Sentinel = 0xffff;
            DAT_00f21cd2 = 0xffff;
            DAT_00f21cd4 = 0xffff;
            __cxa_guard_release(&Links(unsigned_short)::s_Sentinel);
          }
          iVar3 = iVar4 * 0x34;
          puVar1 = (ushort *)(*(int *)(this + 4) + iVar3);
          if (*puVar1 != uVar5) {
            puVar1[0x15] = 0;
            puVar1[0x16] = 0;
            free(*(void **)(puVar1 + 0x11));
            puVar1[0x13] = 0;
            puVar1[0x14] = 0;
            puVar1[0x11] = 0;
            puVar1[0x12] = 0;
            puVar1[0x17] = 0;
            puVar1[0x18] = 0;
            *(undefined2 *)(*(int *)(this + 4) + 2 + iVar3) = *(undefined2 *)(this + 0x14);
            *(ushort *)(*(int *)(this + 4) + iVar3) = uVar5;
            *(ushort *)(this + 0x14) = uVar5;
          }
          uVar2 = *(ushort *)(this + 0x16);
        }
      } while (((uVar2 != uVar5) && (iVar3 = *(int *)(this + 8), (int)(iVar4 + 1U & 0xffff) < iVar3)
               ) && (iVar4 = iVar4 + 1, iVar4 != 0xffff));
    }
    *(undefined2 *)(this + 0x10) = 0xffff;
    *(undefined2 *)(this + 0x12) = 0;
  }
  return;
}