void __cdecl js::GetArrayBufferLengthAndData(class JSObject * __ptr64, unsigned int * __ptr64, unsigned char * __ptr64 * __ptr64)

Mangled name

?GetArrayBufferLengthAndData@js@@YAXPEAVJSObject@@PEAIPEAPEAE@Z

Exported by

size	filename	version
4950016	mozjs.dll
11565296	mozjs.dll