Don't use enums in generated C code - use integer constants instead.
Don't use enums in generated C code - use integer constants instead.

Signed-off-by: Peter Harris <859d2524afe9d1b926cf5c02089ad1cbab640cc0@opentext.com>

topcat/xcb-win32,stapelberg/libxcb,stapelberg/libxcb,topcat/xcb-win32,topcat/xcb-win32,topcat/xcb-win32,topcat/xcb-win32,stapelberg/libxcb