/* DBCServer_Release_x64.exe sha256 d9e4fccdf3482e50247686d4452c0b13c75a53efc4bd7320668eece8d1ce828c
 * Ghidra 12.1.2 decompiler output for 0x14020ec40 FUN_14020ec40
 * Pseudocode, not original source. */

undefined8 FUN_14020ec40(int *param_1,longlong param_2,undefined4 *param_3)

{
  undefined8 uVar1;
  ulonglong uVar2;
  ulonglong uVar3;
  ulonglong uVar4;
  longlong lVar5;
  int local_28 [2];
  int local_20;
  longlong local_18;
  
  uVar1 = FUN_14020afd0(local_28,*param_1);
  if ((int)uVar1 == 0) {
    local_28[0] = *param_1;
    local_20 = param_1[2];
    uVar2 = 0;
    lVar5 = (longlong)(local_28[0] + -1);
    if (-1 < local_28[0] + -1) {
      do {
        uVar2 = (ulonglong)*(uint *)(*(longlong *)(param_1 + 4) + lVar5 * 4) | uVar2 << 0x1c;
        if (uVar2 < 3) {
          uVar3 = 0;
        }
        else {
          uVar3 = uVar2 * 0x5555555 >> 0x1c;
          uVar2 = uVar2 + uVar3 * -3;
          if (2 < uVar2) {
            uVar4 = uVar2 / 3;
            uVar2 = uVar2 % 3;
            uVar3 = uVar3 + uVar4;
          }
        }
        lVar5 = lVar5 + -1;
        *(int *)(local_18 + 4 + lVar5 * 4) = (int)uVar3;
      } while (-1 < lVar5);
    }
    if (param_3 != (undefined4 *)0x0) {
      *param_3 = (int)uVar2;
    }
    if (param_2 != 0) {
      FUN_140208e50(local_28);
      FUN_14020ae90(local_28,param_2);
    }
    FUN_140200e50(local_28);
    uVar1 = 0;
  }
  return uVar1;
}