xcb surfaces and expose events

[Steven J Abner]

On Mon, Jun 23 2025 at 06:29:56 PM +0000, Uli Schlachter 
<psychon at znc.in> wrote:
> Try removing `XCB_CW_BACK_PIXEL` from mask and removing `values[0]` 
> all together. You are basically asking the X11 server for white 
> flashing.

Out of body experience!
I want to jump through your monitor and kiss you. I've been at this for 
what seems to be eternity. I did a brief 10 sec test.... dance, dance, 
dance!
Tried a couple quickies on my main project... works!
And your answer makes so much sense too!

Thank you both and the list for enduring me. May you all be bless!
Steve