Restored stub version of objc_get_stream_class_version to prevent linking with -base failing.
Restored stub version of objc_get_stream_class_version to prevent linking with -base failing.




crystax/android-vendor-libobjc2,darlinghq/darling-libobjc2,davidchisnall/libobjc2,crystax/android-vendor-libobjc2,ngrewe/libobjc2,ngrewe/libobjc2,davidchisnall/libobjc2,darlinghq/darling-libobjc2,gnustep/libobjc2,gnustep/libobjc2