Log Message:
Updated xproto to 7.0.29.

Alan Coopersmith (1):
      Incorrect guard block in HPkeysym.h

James Clarke (1):
      Don't let XFD_SETSIZE exceed FD_SETSIZE

Julien Cristau (1):
      xproto 7.0.29

Olivier Fourdan (1):
      Raise the number of FD on WIN32 as well