/* DBCServer_Release_x64.exe sha256 d9e4fccdf3482e50247686d4452c0b13c75a53efc4bd7320668eece8d1ce828c
 * Ghidra 12.1.2 decompiler output for 0x14016bfb0 FUN_14016bfb0
 * Pseudocode, not original source. */

undefined8 *
FUN_14016bfb0(undefined8 *param_1,undefined8 param_2,undefined8 param_3,undefined8 param_4)

{
  uint uVar1;
  int iVar2;
  uint uVar3;
  uint *puVar4;
  uint *puVar5;
  uint *puVar6;
  uint uVar7;
  uint *local_res18 [2];
  undefined8 uVar8;
  
  uVar8 = 0xfffffffffffffffe;
  FUN_14016d8c0();
  puVar6 = (uint *)PTR_DAT_140344098;
  local_res18[0] = (uint *)PTR_DAT_140344098;
  uVar1 = FUN_14016d7e0(param_2);
  if (puVar6 == (uint *)0x0) {
    iVar2 = 0;
  }
  else if (puVar6 == (uint *)PTR_DAT_140344098) {
    iVar2 = 0;
  }
  else {
    iVar2 = *(int *)((longlong)puVar6 + -8);
  }
  uVar3 = uVar1;
  if ((int)uVar1 <= iVar2) {
    if (puVar6 == (uint *)0x0) {
      uVar3 = 0;
    }
    else if (puVar6 == (uint *)PTR_DAT_140344098) {
      uVar3 = 0;
    }
    else {
      uVar3 = *(uint *)((longlong)puVar6 + -8);
    }
  }
  uVar7 = 1;
  if (1 < (int)uVar3) {
    uVar7 = uVar3;
  }
  if (puVar6 == (uint *)0x0) {
    iVar2 = 0;
  }
  else if (puVar6 == (uint *)PTR_DAT_140344098) {
    iVar2 = 0;
  }
  else {
    iVar2 = *(int *)((longlong)puVar6 + -8);
  }
  if ((int)uVar7 <= iVar2) goto LAB_14016c108;
  if (puVar6 == (uint *)0x0) {
    puVar6 = (uint *)PTR_DAT_140344098;
  }
  local_res18[0] = puVar6;
  if ((int)uVar7 < 0) {
                    /* WARNING: Subroutine does not return */
    FUN_14016d6b0();
  }
  if (uVar7 == 0) {
    FUN_14004f5a0(local_res18);
    goto LAB_14016c108;
  }
  if (puVar6 == (uint *)0x0) {
    uVar3 = 0;
  }
  else if (puVar6 == (uint *)PTR_DAT_140344098) {
    uVar3 = 0;
  }
  else {
    uVar3 = puVar6[-2];
  }
  if (uVar7 == uVar3) goto LAB_14016c108;
  puVar4 = (uint *)FUN_14016d940();
  if (puVar4 != (uint *)0x0) {
    *puVar4 = 0;
    puVar4[1] = 1;
  }
  *puVar4 = uVar7;
  if (puVar6 == (uint *)0x0) {
    uVar3 = 0;
  }
  else if (puVar6 == (uint *)PTR_DAT_140344098) {
    uVar3 = 0;
  }
  else {
    uVar3 = puVar6[-2];
  }
  puVar5 = (uint *)PTR_DAT_140344098;
  if ((int)uVar7 < (int)uVar3) {
LAB_14016c0e2:
    if (puVar6 != (uint *)0x0) {
      puVar5 = puVar6;
    }
  }
  else {
    if (puVar6 != (uint *)0x0) {
      if (puVar6 == (uint *)PTR_DAT_140344098) {
        uVar7 = 0;
      }
      else {
        uVar7 = puVar6[-2];
      }
      goto LAB_14016c0e2;
    }
    uVar7 = 0;
  }
  FUN_14016d810(puVar4 + 2,puVar5,uVar7,param_4,uVar8);
  FUN_14004f5a0(local_res18);
  local_res18[0] = puVar4 + 2;
LAB_14016c108:
  FUN_14013c600(local_res18);
  puVar6 = local_res18[0];
  puVar4 = local_res18[0];
  if (local_res18[0] == (uint *)0x0) {
    puVar4 = (uint *)PTR_DAT_140344098;
  }
  FUN_14016d810(puVar4,param_2,uVar1,param_4,uVar8);
  uVar3 = FUN_14016d7e0();
  uVar1 = 0;
  if (0 < (int)uVar3) {
    uVar1 = uVar3;
  }
  if (puVar6 == (uint *)0x0) {
    uVar3 = 0;
  }
  else if (puVar6 == (uint *)PTR_DAT_140344098) {
    uVar3 = 0;
  }
  else {
    uVar3 = puVar6[-2];
  }
  if ((int)uVar3 <= (int)uVar1) {
    if (puVar6 == (uint *)0x0) {
      uVar1 = 0;
    }
    else if (puVar6 == (uint *)PTR_DAT_140344098) {
      uVar1 = 0;
    }
    else {
      uVar1 = puVar6[-2];
    }
  }
  if (((puVar6 != (uint *)PTR_DAT_140344098) && (puVar6 != (uint *)0x0)) &&
     (puVar4 = puVar6 + -2, puVar4 != (uint *)0x0)) {
    *puVar4 = uVar1;
    *(undefined1 *)((longlong)(int)uVar1 + 8 + (longlong)puVar4) = 0;
  }
  puVar4 = (uint *)*param_1;
  if ((uint *)*param_1 == (uint *)0x0) {
    puVar4 = (uint *)PTR_DAT_140344098;
  }
  *param_1 = puVar4;
  if (puVar6 != puVar4) {
    uVar8 = FUN_14016d8c0();
    FUN_14016db50(uVar8);
    FUN_14004f5a0(param_1);
    *param_1 = puVar6;
    if (((puVar6 != (uint *)PTR_DAT_140344098) && (puVar6 != (uint *)0x0)) &&
       (puVar6 != (uint *)0x8)) {
      puVar6[-1] = puVar6[-1] + 1;
    }
    FUN_14016dbe0(uVar8);
  }
  if (((puVar6 != (uint *)0x0) && (puVar6 != (uint *)PTR_DAT_140344098)) &&
     (puVar6 + -2 != (uint *)0x0)) {
    uVar8 = FUN_14016d8c0();
    FUN_14016db50(uVar8);
    puVar4 = puVar6 + -1;
    *puVar4 = *puVar4 - 1;
    if (*puVar4 == 0) {
      FUN_14016d970(puVar6 + -2);
    }
    FUN_14016dbe0(uVar8);
  }
  return param_1;
}