// 
// _onexit from 0x1801207d0 to 0x18012080a (58 bytes)
// 
// 2 xrefs:
// > atexit @ 0x180120810
// > <???> @ 0x180202510
// 
// 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
// 

_onexit_t __cdecl onexit(_onexit_t Func)
{
  int v2; // eax
  int (__cdecl *v3)(); // rdx

  if ( Table._first == (_PVFV *)-1LL )
    v2 = sub_180132764(Func);
  else
    v2 = register_onexit_function(&Table, Func);
  v3 = nullptr;
  if ( !v2 )
    return Func;
  return v3;
}