wined3d: Just return the buffer from wined3d_device_get_index_buffer().
[wine] / dlls / wmvcore /
drwxr-xr-x   ..
-rw-r--r-- 91 Makefile.in
-rw-r--r-- 575 wmvcore.spec
-rw-r--r-- 1797 wmvcore_main.c