// 
// __tzset from 0x18013d2d0 to 0x18013d310 (64 bytes)
// 
// 3 xrefs:
// > common_loctotime_t<__int64> @ 0x180136420
// > <???> @ 0x180203a70
// > <???> @ 0x180203a7c
// 
// 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 _tzset()
{
  if ( !dword_1801F5664 )
  {
    sub_1801346AC(6);
    if ( !dword_1801F5664 )
    {
      tzset_nolock();
      _InterlockedIncrement(&dword_1801F5664);
    }
    sub_180134700(6);
  }
}