// 
// _fputwc_nolock from 0x18013831c to 0x180138497 (379 bytes)
// 
// 7 xrefs:
// > __crt_stdio_output::write_multiple_characters<__crt_stdio_output::stream_output_adapter<wchar_t>,char> @ 0x18012c184
// > __crt_stdio_output::output_processor<wchar_t,__crt_stdio_output::stream_output_adapter<wchar_t>,__crt_stdio_output::standard_base<wchar_t,__crt_stdio_output::stream_output_adapter<wchar_t>>>::process @ 0x18012caf7
// > unknown_libname_57 @ 0x18012eec7
// > __crt_stdio_output::output_adapter_common<wchar_t,__crt_stdio_output::stream_output_adapter<wchar_t>>::write_string_impl @ 0x18012f1e6
// > __crt_stdio_output::output_adapter_common<wchar_t,__crt_stdio_output::stream_output_adapter<wchar_t>>::write_string_impl @ 0x18012f22a
// > <???> @ 0x180203638
// > <???> @ 0x180203644
// 
// 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
// 

wint_t __cdecl fputwc_nolock(wchar_t Character, FILE *Stream)
{
  FILE *v2; // rdi
  unsigned int v3; // esi
  bool v4; // sf
  char *v5; // rbp
  __int64 v6; // rbx
  _BYTE *v7; // rdx
  __int64 v8; // rbx
  int v9; // ebx
  char *i; // rbp
  int SizeConverted; // [rsp+20h] [rbp-38h] BYREF
  char MbCh[12]; // [rsp+24h] [rbp-34h] BYREF

  v2 = Stream;
  v3 = Character;
  if ( (HIDWORD(Stream->_base) & 0x1000) == 0 )
  {
    v5 = (char *)&unk_1801B19F0;
    if ( fileno(Stream) == -1 || fileno(v2) == -2 )
    {
      v7 = &unk_1801B19F0;
    }
    else
    {
      v6 = (__int64)fileno(v2) >> 6;
      v7 = (_BYTE *)(qword_1801F5160[v6] + 72LL * (fileno(v2) & 0x3F));
    }
    if ( (unsigned __int8)(v7[57] - 1) > 1u )
    {
      if ( fileno(v2) != -1 && fileno(v2) != -2 )
      {
        v8 = (__int64)fileno(v2) >> 6;
        v5 = (char *)(qword_1801F5160[v8] + 72LL * (fileno(v2) & 0x3F));
      }
      v9 = 0;
      if ( v5[56] < 0 )
      {
        if ( !wctomb_s(&SizeConverted, MbCh, 5u, v3) )
        {
          if ( SizeConverted <= 0 )
            return v3;
          for ( i = MbCh; (unsigned int)unknown_libname_68((unsigned int)*i, v2) != -1; ++i )
          {
            if ( ++v9 >= SizeConverted )
              return v3;
          }
        }
        return -1;
      }
    }
    v4 = LODWORD(v2->_base) - 2 < 0;
    LODWORD(v2->_base) -= 2;
    if ( !v4 )
    {
      *(_WORD *)v2->_ptr = v3;
      v2->_ptr += 2;
      return v3;
    }
    Stream = v2;
    return unknown_libname_73(v3, Stream);
  }
  v4 = LODWORD(Stream->_base) - 2 < 0;
  LODWORD(Stream->_base) -= 2;
  if ( v4 )
    return unknown_libname_73(v3, Stream);
  *(_WORD *)Stream->_ptr = Character;
  Stream->_ptr += 2;
  return v3;
}