public: void __cdecl std::basic_streambuf<unsigned short, struct std::char_traits<unsigned short> >::_Lock(void) __ptr64

Mangled name

?_Lock@?$basic_streambuf@GU?$char_traits@G@std@@@std@@QEAAXXZ

Exported by

size	filename	version
853312	msvcp90.dll	9.00.30729.4148