[Xcb] [PATCH proto 00/18] Use explicit enum values and use hex value

[Daniel Martin]

Thanks for the reviews. I've staged this series without the last 2
patches:
>   glx: Use hex value for enum item GL_ALL_ATTRIB_BITS
>   xkb: Use hex values in enum items

in 'next-for-master' at:
    https://github.com/bartsch/xcb-proto/