[PULL updated] XQuartz: clang, rwlocks, and one more legacy support

[Jeremy Huddleston]

The following changes since commit 5cb31cd0cbf83fff5f17a475e7b0e45246b19bf3:

  Merge remote-tracking branch 'jturney/remove-opengl-spec-download' (2011-04-29 09:59:49 -0700)

are available in the git repository at:

  git://people.freedesktop.org/~jeremyhu/xserver master

Jeremy Huddleston (4):
      XQuartz: Use a rwlock instead of a mutex to protect window_hash in the pthread case
      XQuartz: Fix incorrect typedefs with XPLUGIN_VERSION < 4
      XQuartz: Ensure that {CF,NS}_RETURNS{,_NOT}_RETAINED are defined
      XQuartz: prefs_copy_url and prefs_get_copy return retained objects

 hw/xquartz/X11Application.h |    3 ++-
 hw/xquartz/applewmExt.h     |    6 +++---
 hw/xquartz/sanitizedCocoa.h |   39 ++++++++++++++++++++++++++++++++++++++-
 hw/xquartz/xpr/xprFrame.c   |   20 ++++++++++----------
 4 files changed, 53 insertions(+), 15 deletions(-)