@brief Wait for the reply of a given request.
@param c: The connection to the X server.
@param request: Sequence number of the request as returned by xcb_send_request().
@param e: Location to store errors in, or NULL. Ignored for unchecked requests.
Returns the reply to the given request or returns null in the event of
errors. Blocks until the reply or error for the request arrives, or an I/O
error occurs.
@brief Wait for the reply of a given request. @param c: The connection to the X server. @param request: Sequence number of the request as returned by xcb_send_request(). @param e: Location to store errors in, or NULL. Ignored for unchecked requests.
Returns the reply to the given request or returns null in the event of errors. Blocks until the reply or error for the request arrives, or an I/O error occurs.