// 
// _lambda_b4f66040be5f354a654fb75160c27bfc_::operator from 0x18013941c to 0x1801394ff (227 bytes)
// 
// 2 xrefs:
// > __crt_seh_guarded_call<int>::operator @ 0x1801393fd
// > <???> @ 0x1802037c4
// 
// This function is hookable on this platform!
// 
// Using BromaIDA 8.0.0 @ https://github.com/Stazzical/BromaIDA
// Using bindings at commit ba9f177b at Thu Jul 16 22:52:06 2026 from https://github.com/geode-sdk/bindings
// 

__int64 __fastcall _lambda_b4f66040be5f354a654fb75160c27bfc_::operator()(__int64 a1)
{
  size_t v2; // rdi
  __int64 v3; // rax
  __int64 v4; // rcx
  void *v5; // rsi

  v2 = **(_QWORD **)a1 & 0xFFFFFFFFFFFFFFFEuLL;
  _acrt_stdio_flush_nolock(**(FILE ***)(a1 + 8));
  _acrt_stdio_free_buffer_nolock(**(_QWORD **)(a1 + 8));
  _InterlockedAnd((volatile signed __int32 *)(**(_QWORD **)(a1 + 8) + 20LL), 0xFFFFF81F);
  if ( (**(_BYTE **)(a1 + 16) & 4) != 0 )
  {
    v3 = **(_QWORD **)(a1 + 8);
    v4 = v3 + 28;
    _InterlockedOr((volatile signed __int32 *)(v3 + 20), 0x400u);
    *(_DWORD *)(v3 + 32) = 2;
LABEL_8:
    *(_QWORD *)v3 = v4;
    *(_QWORD *)(v3 + 8) = v4;
    goto LABEL_9;
  }
  v4 = **(_QWORD **)(a1 + 24);
  if ( v4 )
  {
    v3 = **(_QWORD **)(a1 + 8);
    _InterlockedOr((volatile signed __int32 *)(v3 + 20), 0x180u);
    *(_DWORD *)(v3 + 32) = v2;
    goto LABEL_8;
  }
  v5 = calloc_base(v2, 1u);
  free_base(nullptr);
  if ( !v5 )
  {
    ++dword_1801F4BD8;
    return 0xFFFFFFFFLL;
  }
  v3 = **(_QWORD **)(a1 + 8);
  _InterlockedOr((volatile signed __int32 *)(v3 + 20), 0x140u);
  *(_DWORD *)(v3 + 32) = v2;
  *(_QWORD *)v3 = v5;
  *(_QWORD *)(v3 + 8) = v5;
LABEL_9:
  *(_DWORD *)(v3 + 16) = 0;
  return 0;
}