xcbgen: Handle multiple <enumref> in a <bitcase>
xcbgen: Handle multiple <enumref> in a <bitcase>

Adopt the XML schema change from commit
    ee71d96 Allow multiple <enumref> in a <bitcase>
and its usage with commit
    b3b5e02 XKB: Fix GetKbdByName.

Signed-off-by: Daniel Martin <5ae2633454ceb931c1fd86ffad586b4dfc721833@gmail.com>
Signed-off-by: Peter Harris <859d2524afe9d1b926cf5c02089ad1cbab640cc0@opentext.com>

nbaum/xcb-proto,nbaum/xcb-proto