Log Message:
Updated xproto to 7.0.31.

7.0.31

A bit of a brownbag release; sorry I didn't catch the typo in review.

Keith Packard (2):
      Fix typo __has_extenstion -> __has_extension
      xproto 7.0.31

7.0.30

Jeremy Huddleston Sequoia (5):
      Xfuncproto.h: Define __has_feature() if it isn't already
      Xfuncproto.h: Define __has_extension() if it isn't already
      Xfuncproto: Add support for _X_DEPRECATED_MSG() macro
      Xfuncproto: Add support for _X_NOTSAN macro
      xproto 7.0.30