Mangled name

?seekoff@?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@MAE?AV?$fpos@H@2@_JHH@Z

Exported by

sizefilenameversion
421200msvcp100.dll10.00.30319.1
815272msvcp120d.dll12.00.21005.1 built by: REL
631616msvcp100d.dll10.00.21003.1
455328msvcp120.dll12.00.21005.1 built by: REL