public: void __cdecl std::basic_fstream<char, struct std::char_traits<char> >::open(unsigned short const * __ptr64, unsigned int) __ptr64

Mangled name

?open@?$basic_fstream@DU?$char_traits@D@std@@@std@@QEAAXPEBGI@Z

Exported by

size	filename	version
853312	msvcp90.dll	9.00.30729.4148