private: static class QByteArray __cdecl QString::toLatin1_helper(class QChar const *, int)

Mangled name

?toLatin1_helper@QString@@CA?AVQByteArray@@PBVQChar@@H@Z

Exported by

size	filename	version
4115936	Qt5Core_FSC_mod.dll	5.4.2.41
4763136	Qt5Core.dll	5.9.1.0
4874240	Qt5Core.dll	5.11.2.0