/* DBCServer_Release_x64.exe sha256 d9e4fccdf3482e50247686d4452c0b13c75a53efc4bd7320668eece8d1ce828c
 * Ghidra 12.1.2 decompiler output for 0x14016b6a0 FUN_14016b6a0
 * Pseudocode, not original source. */

undefined8 FUN_14016b6a0(int *param_1,int *param_2,int param_3)

{
  int iVar1;
  longlong lVar2;
  int iVar3;
  undefined1 local_58 [80];
  
  lVar2 = *(longlong *)(param_1 + 2);
  if (lVar2 == 0) {
    if (*(longlong *)(param_1 + 4) == 0) {
                    /* WARNING: Subroutine does not return */
      FUN_14016d1e0();
    }
    iVar3 = param_1[6];
  }
  else {
    iVar3 = *(int *)(lVar2 + 0x18);
  }
  iVar1 = (int)(*param_1 + (*param_1 >> 0x1f & 7U)) >> 3;
  if (iVar3 < iVar1 + param_3) {
    return 0;
  }
  if (*(longlong *)(param_1 + 4) == 0) {
    if (lVar2 == 0) {
                    /* WARNING: Subroutine does not return */
      FUN_14016d1e0();
    }
    if (*(int *)(lVar2 + 0x18) == 0) {
      lVar2 = 0;
    }
    else {
      lVar2 = *(longlong *)(lVar2 + 0x10);
    }
  }
  else {
    lVar2 = *(longlong *)(param_1 + 4);
    if (lVar2 == 0) {
      FUN_14016d300(local_58,PTR_u_ArrayWithExternalBuffer_is_unini_1403440d0);
                    /* WARNING: Subroutine does not return */
      _CxxThrowException(local_58,(ThrowInfo *)&DAT_1403417f8);
    }
  }
  if (DAT_140344d70 < param_3) {
    FUN_14016d300(local_58,L"UseExternalBuffer failed due to too large capacity");
                    /* WARNING: Subroutine does not return */
    _CxxThrowException(local_58,(ThrowInfo *)&DAT_1403417f8);
  }
  FUN_14016af50(param_2 + 2,iVar1 + lVar2,param_3);
  if (param_3 * 8 < *param_2) {
    *param_2 = param_3 * 8;
  }
  if (param_3 < 0) {
                    /* WARNING: Subroutine does not return */
    FUN_14016d6b0();
  }
  if (*(longlong *)(param_2 + 4) == 0) {
    lVar2 = *(longlong *)(param_2 + 2);
    if (param_3 < 1) {
      if (lVar2 == 0) goto LAB_14016b7e3;
      iVar3 = 0;
    }
    else {
      iVar3 = param_3;
      if (lVar2 == 0) {
                    /* WARNING: Subroutine does not return */
        FUN_14016d1e0();
      }
    }
    FUN_14004f0e0(lVar2,iVar3);
  }
  else {
    if (param_2[7] < param_3) {
                    /* WARNING: Subroutine does not return */
      FUN_14016d6b0();
    }
    param_2[6] = param_3;
  }
LAB_14016b7e3:
  FUN_14016b600(param_1,param_3);
  return 1;
}