Retains a Core Video OpenGL buffer.
Original signature is 'CVOpenGLBufferRef CVOpenGLBufferRetain ( CVOpenGLBufferRef buffer );'
Available in Mac OS X v10.4 and later.


- buffer (IntPtr)
- MISSING

For convenience, the OpenGL buffer that was retained.

- Available in Monobjc Bridge: 10.6 (For Mac OS X 10.6 and later), 10.5 (For Mac OS X 10.5 and later)