/* DBCServer_Release_x64.exe sha256 d9e4fccdf3482e50247686d4452c0b13c75a53efc4bd7320668eece8d1ce828c
 * Ghidra 12.1.2 decompiler output for 0x14019f130 FUN_14019f130
 * Pseudocode, not original source. */

void FUN_14019f130(longlong param_1,int param_2,longlong param_3,int param_4)

{
  undefined8 *puVar1;
  longlong lVar2;
  longlong lVar3;
  int iVar4;
  longlong lVar5;
  longlong lVar6;
  longlong lVar7;
  longlong lVar8;
  
  lVar8 = (longlong)param_4;
  lVar6 = (longlong)param_2;
  if (((-1 < param_4) && (-1 < param_2)) && (param_2 <= *(int *)(param_1 + 0x18))) {
    iVar4 = *(int *)(param_1 + 0x18);
    FUN_14016add0(param_1,iVar4 + param_4);
    iVar4 = iVar4 - param_2;
    if ((0 < iVar4) && (iVar4 = iVar4 + -1, lVar5 = (longlong)iVar4, -1 < iVar4)) {
      lVar7 = (lVar8 + lVar6 + lVar5) * 8;
      do {
        lVar2 = FUN_14016ab80(param_1);
        lVar3 = FUN_14016ab80(param_1);
        *(undefined8 *)(lVar3 + lVar7) = *(undefined8 *)(lVar2 + lVar8 * -8 + lVar7);
        lVar7 = lVar7 + -8;
        lVar5 = lVar5 + -1;
      } while (-1 < lVar5);
    }
    if (0 < param_4) {
      lVar5 = lVar6 * 8;
      do {
        lVar7 = FUN_14016ab80(param_1);
        puVar1 = (undefined8 *)(lVar5 + param_3 + lVar6 * -8);
        lVar5 = lVar5 + 8;
        lVar8 = lVar8 + -1;
        *(undefined8 *)(lVar7 + -8 + lVar5) = *puVar1;
      } while (lVar8 != 0);
    }
    return;
  }
                    /* WARNING: Subroutine does not return */
  FUN_14016d6b0();
}