public: int __thiscall GeoBase::CSingleLock::Unlock(long, long *)

Mangled name

?Unlock@CSingleLock@GeoBase@@QAEHJPAJ@Z

Exported by

size	filename	version
3742720	MapUSA_old.exe	1, 0, 0, 1
3873280	MapID.exe	1, 0, 0, 1
3742720	MapID1.exe	1, 0, 0, 1
3742208	MapID - Copy.exe	1, 0, 0, 1