// 
// sub_180003BC0 from 0x180003bc0 to 0x180003d21 (353 bytes)
// 
// 41 xrefs:
// > cocos2d::extension::AssetsManager::operator= @ 0x1800012be
// > cocos2d::extension::AssetsManager::operator= @ 0x1800012e1
// > cocos2d::extension::AssetsManager::operator= @ 0x180001304
// > cocos2d::extension::AssetsManager::operator= @ 0x180001327
// > cocos2d::extension::AssetsManager::operator= @ 0x180001350
// > cocos2d::extension::AssetsManager::setPackageUrl @ 0x18000285e
// > cocos2d::extension::AssetsManager::setStoragePath @ 0x1800028a2
// > cocos2d::extension::AssetsManager::setVersionFileUrl @ 0x18000291e
// > cocos2d::extension::CCEditBox::setText @ 0x180010bc1
// > cocos2d::extension::CCEditBox::setFont @ 0x180010c61
// > cocos2d::extension::CCEditBox::setFontName @ 0x180010cd1
// > cocos2d::extension::CCEditBox::setPlaceholderFont @ 0x180010db1
// > cocos2d::extension::CCEditBox::setPlaceholderFontName @ 0x180010e21
// > cocos2d::extension::CCEditBox::setPlaceHolder @ 0x180010f01
// > cocos2d::extension::CCEditBoxImplWin::operator= @ 0x180011530
// > cocos2d::extension::CCEditBoxImplWin::operator= @ 0x180011553
// > cocos2d::extension::CCEditBoxImplWin::setText @ 0x180011ae1
// > cocos2d::extension::CCEditBoxImplWin::setText @ 0x180011b7f
// > cocos2d::extension::CCEditBoxImplWin::setPlaceHolder @ 0x180011c5d
// > cocos2d::extension::WebSocket::operator= @ 0x180019414
// > cocos2d::extension::WebSocket::operator= @ 0x18001943d
// > cocos2d::extension::WebSocket::init @ 0x18001a049
// > cocos2d::extension::WebSocket::init @ 0x18001a071
// > cocos2d::extension::CCEditBox::operator= @ 0x18001ce69
// > cocos2d::extension::CCEditBox::operator= @ 0x18001ce92
// > cocos2d::extension::CCEditBox::operator= @ 0x18001cebb
// > cocos2d::extension::CCEditBox::operator= @ 0x18001cee4
// > cocos2d::extension::CCHttpRequest::setUrl @ 0x18001d1be
// > cocos2d::extension::CCHttpRequest::setTag @ 0x18001d31e
// > cocos2d::extension::CCHttpRequest::operator= @ 0x18001d55a
// > cocos2d::extension::CCHttpRequest::operator= @ 0x18001d58a
// > cocos2d::extension::CCHttpResponse::setErrorBuffer @ 0x18001d74d
// > cocos2d::extension::CCHttpResponse::operator= @ 0x18001d849
// > sub_18001DB70 @ 0x18001dcba
// > sub_18001DB70 @ 0x18001dd2f
// > CWin32InputBox::AnsiToUtf8 @ 0x18001e968
// > CWin32InputBox::Utf8ToAnsi @ 0x18001eb58
// > <???> @ 0x18002d3b8
// > <???> @ 0x18002d3c8
// > <???> @ 0x18002d3dc
// > <???> @ 0x180049300
// 
// 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
// 

void **__fastcall sub_180003BC0(void **a1, void *Src, size_t Size)
{
  unsigned __int64 v3; // rbp
  void *v7; // rdi
  size_t v8; // rdi
  __int64 v9; // rdx
  size_t v10; // rcx
  void *v11; // rax
  _QWORD *v12; // r14
  void *v13; // rcx

  v3 = (unsigned __int64)a1[3];
  if ( Size > v3 )
  {
    v8 = 0x7FFFFFFFFFFFFFFFLL;
    if ( Size > 0x7FFFFFFFFFFFFFFFLL )
      sub_180003D90();
    if ( (Size | 0xF) > 0x7FFFFFFFFFFFFFFFLL || (v9 = v3 >> 1, v3 > 0x7FFFFFFFFFFFFFFFLL - (v3 >> 1)) )
    {
      v10 = 0x8000000000000027uLL;
    }
    else
    {
      v8 = Size | 0xF;
      if ( (Size | 0xF) < v9 + v3 )
        v8 = v9 + v3;
      if ( v8 + 1 < 0x1000 )
      {
        if ( v8 == -1 )
          v12 = nullptr;
        else
          v12 = operator new(v8 + 1);
        goto LABEL_19;
      }
      v10 = v8 + 40;
      if ( v8 + 40 < v8 + 1 )
        Concurrency::cancel_current_task();
    }
    v11 = operator new(v10);
    if ( !v11 )
      goto LABEL_26;
    v12 = (_QWORD *)(((unsigned __int64)v11 + 39) & 0xFFFFFFFFFFFFFFE0uLL);
    *(v12 - 1) = v11;
LABEL_19:
    a1[2] = (void *)Size;
    a1[3] = (void *)v8;
    memcpy(v12, Src, Size);
    *((_BYTE *)v12 + Size) = 0;
    if ( v3 <= 0xF )
    {
LABEL_24:
      *a1 = v12;
      return a1;
    }
    v13 = *a1;
    if ( v3 + 1 < 0x1000 )
    {
LABEL_23:
      j_j_free(v13);
      goto LABEL_24;
    }
    if ( (unsigned __int64)v13 - *((_QWORD *)v13 - 1) - 8 <= 0x1F )
    {
      v13 = *((void **)v13 - 1);
      goto LABEL_23;
    }
LABEL_26:
    invalid_parameter_noinfo_noreturn();
  }
  v7 = a1;
  if ( v3 > 0xF )
    v7 = *a1;
  a1[2] = (void *)Size;
  memmove(v7, Src, Size);
  *((_BYTE *)v7 + Size) = 0;
  return a1;
}