Type Definition glu_sys::glu::PFNGLMULTICASTCOPYBUFFERSUBDATANVPROC

type PFNGLMULTICASTCOPYBUFFERSUBDATANVPROC = Option<unsafe extern "C" fn(readGpu: GLuint, writeGpuMask: GLbitfield, readBuffer: GLuint, writeBuffer: GLuint, readOffset: GLintptr, writeOffset: GLintptr, size: GLsizeiptr)>;