/* Agent_Release_x64.exe sha256 6f2be7b8eb799ba51b359d1958720aac5baee5b7ee0d1d36684d3cbd72d45469
 * Ghidra 12.1.2 decompiler output for 0x1400acf80 FUN_1400acf80
 * Pseudocode, not original source. */

void FUN_1400acf80(longlong param_1,int param_2,undefined8 param_3,longlong param_4)

{
  longlong *plVar1;
  LPVOID pvVar2;
  int iVar3;
  undefined8 uVar4;
  undefined1 *puVar5;
  undefined1 *puVar6;
  int iVar7;
  SIZE_T SVar8;
  longlong lVar9;
  exception local_58 [80];
  
  if (param_2 < 0) {
                    /* WARNING: Subroutine does not return */
    FUN_14002f590();
  }
  if (param_2 != *(int *)(param_1 + 0x18)) {
    if (*(int *)(param_1 + 0x1c) < param_2) {
      iVar3 = FUN_140085590(param_1,param_2);
      plVar1 = *(longlong **)(param_1 + 8);
      SVar8 = (SIZE_T)iVar3;
      if (*(int *)(param_1 + 0x1c) == 0) {
        if (plVar1 == (longlong *)0x0) {
          uVar4 = FUN_140030280(SVar8);
          *(undefined8 *)(param_1 + 0x10) = uVar4;
        }
        else {
          uVar4 = (**(code **)(*plVar1 + 8))(plVar1,SVar8);
          *(undefined8 *)(param_1 + 0x10) = uVar4;
        }
      }
      else {
        pvVar2 = *(LPVOID *)(param_1 + 0x10);
        if (plVar1 == (longlong *)0x0) {
          puVar5 = (undefined1 *)FUN_140030280(SVar8);
        }
        else {
          puVar5 = (undefined1 *)(**(code **)(*plVar1 + 8))();
        }
        lVar9 = (longlong)*(int *)(param_1 + 0x18);
        iVar7 = 0;
        if (0 < lVar9) {
          param_4 = (longlong)pvVar2 - (longlong)puVar5;
          puVar6 = puVar5;
          do {
            if (puVar6 != (undefined1 *)0x0) {
              *puVar6 = puVar6[param_4];
            }
            iVar7 = iVar7 + 1;
            puVar6 = puVar6 + 1;
          } while (iVar7 < lVar9);
        }
        if (puVar5 == (undefined1 *)0x0) {
          FUN_14002f1e0(local_58,L"Memory allocation failure!",lVar9,param_4);
                    /* WARNING: Subroutine does not return */
          _CxxThrowException(local_58,(ThrowInfo *)&DAT_140151b88);
        }
        plVar1 = *(longlong **)(param_1 + 8);
        if (plVar1 == (longlong *)0x0) {
          FUN_1400302f0(pvVar2);
        }
        else {
          (**(code **)(*plVar1 + 0x18))(plVar1,pvVar2);
        }
        *(undefined1 **)(param_1 + 0x10) = puVar5;
      }
      *(int *)(param_1 + 0x1c) = iVar3;
    }
    *(int *)(param_1 + 0x18) = param_2;
  }
  return;
}