/* DBCServer_Release_x64.exe sha256 d9e4fccdf3482e50247686d4452c0b13c75a53efc4bd7320668eece8d1ce828c
 * Ghidra 12.1.2 decompiler output for 0x1401f5030 FUN_1401f5030
 * Pseudocode, not original source. */

undefined8 * FUN_1401f5030(longlong *param_1,undefined8 *param_2,int param_3,int param_4)

{
  int iVar1;
  undefined *puVar2;
  int iVar3;
  int iVar4;
  
  iVar3 = 0;
  iVar4 = 0;
  puVar2 = (undefined *)*param_1;
  if (param_3 < 0) {
    param_3 = 0;
  }
  if (param_4 < 0) {
    param_4 = iVar3;
  }
  iVar1 = 0;
  if ((puVar2 != (undefined *)0x0) && (puVar2 != PTR_DAT_140344098)) {
    iVar1 = *(int *)(puVar2 + -8);
  }
  if (iVar1 < param_3 + param_4) {
    param_4 = iVar3;
    if ((puVar2 != (undefined *)0x0) && (puVar2 != PTR_DAT_140344098)) {
      param_4 = *(int *)(puVar2 + -8);
    }
    param_4 = param_4 - param_3;
  }
  iVar1 = iVar3;
  if ((puVar2 != (undefined *)0x0) && (puVar2 != PTR_DAT_140344098)) {
    iVar1 = *(int *)(puVar2 + -8);
  }
  if (iVar1 < param_3) {
    param_4 = iVar3;
  }
  if (param_3 == 0) {
    if ((puVar2 != (undefined *)0x0) && (puVar2 != PTR_DAT_140344098)) {
      iVar4 = *(int *)(puVar2 + -8);
    }
    if (param_4 == iVar4) {
      FUN_14016d8c0();
      *param_2 = PTR_DAT_140344098;
      FUN_14004f4d0(param_2,param_1);
      return param_2;
    }
  }
  if (puVar2 == (undefined *)0x0) {
    puVar2 = PTR_DAT_140344098;
  }
  FUN_14013c860(param_2,puVar2 + param_3,param_4);
  return param_2;
}