/* DBCServer_Release_x64.exe sha256 d9e4fccdf3482e50247686d4452c0b13c75a53efc4bd7320668eece8d1ce828c
 * Ghidra 12.1.2 decompiler output for 0x1401eb280 FUN_1401eb280
 * Pseudocode, not original source. */

void FUN_1401eb280(longlong param_1,longlong *param_2)

{
  undefined1 uVar1;
  longlong lVar2;
  undefined8 uVar3;
  uint uVar4;
  undefined8 *_Dst;
  int iVar5;
  undefined8 *_Src;
  undefined8 *puVar6;
  size_t _Size;
  ulonglong uVar7;
  ulonglong uVar8;
  undefined1 local_98 [144];
  
  if (*(longlong *)(param_1 + 8) == 0) {
    if (*(longlong *)(param_1 + 0x10) == 0) {
                    /* WARNING: Subroutine does not return */
      FUN_14016d1e0();
    }
    iVar5 = *(int *)(param_1 + 0x18);
  }
  else {
    iVar5 = *(int *)(*(longlong *)(param_1 + 8) + 0x18);
  }
  if (iVar5 < 0) {
                    /* WARNING: Subroutine does not return */
    FUN_14016d6b0();
  }
  if (param_2[1] == 0) {
    lVar2 = *param_2;
    if (iVar5 < 1) {
      if (lVar2 == 0) goto LAB_1401eb2ee;
      iVar5 = 0;
    }
    else if (lVar2 == 0) {
                    /* WARNING: Subroutine does not return */
      FUN_14016d1e0();
    }
    FUN_14004f0e0(lVar2,iVar5);
  }
  else {
    if (*(int *)((longlong)param_2 + 0x14) < iVar5) {
                    /* WARNING: Subroutine does not return */
      FUN_14016d6b0();
    }
    *(int *)(param_2 + 2) = iVar5;
  }
LAB_1401eb2ee:
  lVar2 = *(longlong *)(param_1 + 8);
  if (lVar2 == 0) {
    if (*(longlong *)(param_1 + 0x10) == 0) {
                    /* WARNING: Subroutine does not return */
      FUN_14016d1e0();
    }
    uVar4 = *(uint *)(param_1 + 0x18);
  }
  else {
    uVar4 = *(uint *)(lVar2 + 0x18);
  }
  if (*(longlong *)(param_1 + 0x10) == 0) {
    if (lVar2 == 0) {
                    /* WARNING: Subroutine does not return */
      FUN_14016d1e0();
    }
    if (*(int *)(lVar2 + 0x18) == 0) {
      _Src = (undefined8 *)0x0;
    }
    else {
      _Src = *(undefined8 **)(lVar2 + 0x10);
    }
  }
  else {
    _Src = *(undefined8 **)(param_1 + 0x10);
    if (_Src == (undefined8 *)0x0) {
      FUN_14016d300(local_98,PTR_u_ArrayWithExternalBuffer_is_unini_1403440d0);
                    /* WARNING: Subroutine does not return */
      _CxxThrowException(local_98,(ThrowInfo *)&DAT_1403417f8);
    }
  }
  _Dst = (undefined8 *)param_2[1];
  if (_Dst == (undefined8 *)0x0) {
    lVar2 = *param_2;
    if (lVar2 == 0) {
                    /* WARNING: Subroutine does not return */
      FUN_14016d1e0();
    }
    if (*(int *)(lVar2 + 0x18) == 0) {
      _Dst = (undefined8 *)0x0;
    }
    else {
      _Dst = *(undefined8 **)(lVar2 + 0x10);
    }
  }
  _Size = (size_t)(int)uVar4;
  if (0x20 < _Size) {
    memcpy(_Dst,_Src,_Size);
    return;
  }
  uVar8 = (ulonglong)(uVar4 & 7);
  for (uVar7 = _Size >> 3; uVar7 != 0; uVar7 = uVar7 - 1) {
    uVar3 = *_Src;
    _Src = _Src + 1;
    *_Dst = uVar3;
    _Dst = _Dst + 1;
  }
  if (uVar8 != 0) {
    puVar6 = _Src;
    do {
      uVar1 = *(undefined1 *)puVar6;
      puVar6 = (undefined8 *)((longlong)puVar6 + 1);
      uVar8 = uVar8 - 1;
      *(undefined1 *)((longlong)_Dst + (-1 - (longlong)_Src) + (longlong)puVar6) = uVar1;
    } while (uVar8 != 0);
  }
  return;
}