void __cdecl js::GetSharedArrayBufferLengthAndData(class JSObject *, unsigned int *, bool *, unsigned char * *)

Mangled name

?GetSharedArrayBufferLengthAndData@js@@YAXPAVJSObject@@PAIPA_NPAPAE@Z

Exported by

size	filename	version
39919048	xul.dll	45.0