public: class QFontEngineData * __thiscall QFontCache::findEngineData(struct QFontDef const &)const

Mangled name

?findEngineData@QFontCache@@QBEPAVQFontEngineData@@ABUQFontDef@@@Z

Exported by

size	filename	version
5978744	Qt5Gui.dll	5.14.2.0