Graphics.Rendering.OpenGL.Raw.SGIX.Async
glGetSGIXAsync
gl_SGIX_async
gl_ASYNC_MARKER_SGIX
glAsyncMarkerSGIX
glDeleteAsyncMarkersSGIX
glFinishAsyncSGIX
glGenAsyncMarkersSGIX
glIsAsyncMarkerSGIX
glPollAsyncSGIX