Type Definition makepad_glx_sys::PFNGLXCOPYBUFFERSUBDATANVPROC

type PFNGLXCOPYBUFFERSUBDATANVPROC = Option<unsafe extern "C" fn(dpy: *mut Display, readCtx: GLXContext, writeCtx: GLXContext, readTarget: GLenum, writeTarget: GLenum, readOffset: GLintptr, writeOffset: GLintptr, size: GLsizeiptr)>;