/* Agent_Release_x64.exe sha256 6f2be7b8eb799ba51b359d1958720aac5baee5b7ee0d1d36684d3cbd72d45469
 * Ghidra 12.1.2 decompiler output for 0x14001b020 FUN_14001b020
 * Pseudocode, not original source. */

uint * FUN_14001b020(uint *param_1,ulonglong *param_2,undefined8 param_3,undefined8 param_4)

{
  void *_Src;
  void *_Dst;
  uint *puVar1;
  code *pcVar2;
  uint uVar3;
  uint *puVar4;
  ulonglong uVar5;
  ulonglong uVar6;
  int iVar7;
  undefined8 uVar8;
  uint uVar9;
  uint local_res10 [2];
  uint local_res18 [4];
  
  puVar4 = local_res10;
  uVar8 = 4;
  FUN_140080600(param_1,(undefined8 *)puVar4,4);
  uVar3 = local_res10[0];
  if (((int)local_res10[0] < 0) || (DAT_140155140 <= (int)local_res10[0])) {
    FUN_14009d5d0(local_res10[0],puVar4,uVar8,param_4);
  }
  FUN_14000b0f0((longlong *)param_2,(longlong)(int)uVar3);
  _Src = (void *)param_2[1];
  _Dst = (void *)*param_2;
  if (((longlong)_Src - (longlong)_Dst >> 2 != 0) && (_Dst != _Src)) {
    memmove(_Dst,_Src,0);
    param_2[1] = (ulonglong)_Dst;
  }
  iVar7 = 0;
  uVar9 = local_res10[0];
  if (0 < (int)uVar3) {
    do {
      uVar8 = FUN_140080600(param_1,(undefined8 *)local_res18,4);
      puVar4 = (uint *)param_2[1];
      if ((char)uVar8 != '\0') {
        uVar9 = local_res18[0];
      }
      if ((local_res10 < puVar4) && (puVar1 = (uint *)*param_2, puVar1 <= local_res10)) {
        if (puVar4 == (uint *)param_2[2]) {
          uVar5 = (longlong)puVar4 - (longlong)puVar1 >> 2;
          if (0x3ffffffffffffffe < uVar5) {
            std::_Xlength_error("vector<T> too long");
            pcVar2 = (code *)swi(3);
            puVar4 = (uint *)(*pcVar2)();
            return puVar4;
          }
          uVar5 = uVar5 + 1;
          uVar6 = (longlong)param_2[2] - (longlong)puVar1 >> 2;
          if (uVar6 < uVar5) {
            if (0x3fffffffffffffff - (uVar6 >> 1) < uVar6) {
              uVar6 = 0;
            }
            else {
              uVar6 = uVar6 + (uVar6 >> 1);
            }
            if (uVar6 < uVar5) {
              uVar6 = uVar5;
            }
            FUN_14000b0f0((longlong *)param_2,uVar6);
          }
        }
        if ((undefined4 *)param_2[1] != (undefined4 *)0x0) {
          *(undefined4 *)param_2[1] =
               *(undefined4 *)(*param_2 + ((longlong)local_res10 - (longlong)puVar1 >> 2) * 4);
        }
      }
      else {
        if (puVar4 == (uint *)param_2[2]) {
          uVar5 = (longlong)((longlong)puVar4 - *param_2) >> 2;
          if (0x3ffffffffffffffe < uVar5) {
            std::_Xlength_error("vector<T> too long");
            pcVar2 = (code *)swi(3);
            puVar4 = (uint *)(*pcVar2)();
            return puVar4;
          }
          uVar5 = uVar5 + 1;
          uVar6 = (longlong)((longlong)param_2[2] - *param_2) >> 2;
          if (uVar6 < uVar5) {
            if (0x3fffffffffffffff - (uVar6 >> 1) < uVar6) {
              uVar6 = 0;
            }
            else {
              uVar6 = uVar6 + (uVar6 >> 1);
            }
            if (uVar6 < uVar5) {
              uVar6 = uVar5;
            }
            FUN_14000b0f0((longlong *)param_2,uVar6);
          }
        }
        if ((uint *)param_2[1] != (uint *)0x0) {
          *(uint *)param_2[1] = uVar9;
        }
      }
      param_2[1] = param_2[1] + 4;
      iVar7 = iVar7 + 1;
    } while (iVar7 < (int)uVar3);
  }
  return param_1;
}