[PATCH v2 01/11] winex11: Use pthread for surface locking.

[Jacek Caban]

Signed-off-by: Jacek Caban <jacek(a)codeweavers.com>
---
v2: Added $(PTHREAD_LIBS) to the makefile.

  dlls/winex11.drv/Makefile.in |  2 +-
  dlls/winex11.drv/bitblt.c    | 11 ++++-------
  dlls/winex11.drv/init.c      | 12 ++++++++++++
  dlls/winex11.drv/x11drv.h    |  2 ++
  4 files changed, 19 insertions(+), 8 deletions(-)