[Xcb] XShmGetEventBase()

[Barton C Massey]

There's also some shm support in xcb-util that may or may
not be relevant.

	Bart

In message <4A12CBC3.3000907 at opentext.com> you wrote:
> Russell Shaw wrote:
> > Hi,
> > How do i get XCB events for X extensions? I'm trying to figure out the
> > equivalent of:
> > 
> > 
> >    #include<X11/extensions/XShm.h>
> > 
> >    XEvent xevent;
> >    XNextEvent(app->display, &xevent);
> > 
> >    int ShmCompletiontype = XShmGetEventBase(Display) + ShmCompletion;
> > 
> >    if(xevent.type == ShmCompletiontype) {
> 
> #include <xcb/shm.h>
> 
> xcb_generic_event_t *xevent;
> xcb_flush(Display);
> xevent = xcb_wait_for_event(Display);
> 
> int ShmCompletiontype = xcb_get_extension_data(Display,
> &xcb_shm_id)->first_event + XCB_SHM_COMPLETION;
> 
> if (xevent->response_type == ShmCompletiontype) {
>     ...
> }
> free(xevent);
> 
> Peter Harris