CUtlVector<Extent,CUtlMemory<Extent,int>>::InsertBefore

/* CUtlVector<Extent, CUtlMemory<Extent, int> >::InsertBefore(int, Extent const&) */

int __thiscall
CUtlVector<Extent,CUtlMemory<Extent,int>>::InsertBefore
          (CUtlVector<Extent,CUtlMemory<Extent,int>> *this,int param_1,Extent *param_2)

{
  undefined4 *puVar1;
  
  GrowVector(this,1);
  ShiftElementsRight(this,param_1,1);
  puVar1 = (undefined4 *)(*(int *)this + param_1 * 0x18);
  if (puVar1 != (undefined4 *)0x0) {
    *puVar1 = *(undefined4 *)param_2;
    puVar1[1] = *(undefined4 *)(param_2 + 4);
    puVar1[2] = *(undefined4 *)(param_2 + 8);
    puVar1[3] = *(undefined4 *)(param_2 + 0xc);
    puVar1[4] = *(undefined4 *)(param_2 + 0x10);
    puVar1[5] = *(undefined4 *)(param_2 + 0x14);
  }
  return param_1;
}