[PATCH] msvcp90: Add support for more creation flags in _Mtx class.

[Piotr Caban]

Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=46908
Signed-off-by: Piotr Caban <piotr(a)codeweavers.com>
---
  dlls/msvcp120/tests/msvcp120.c | 44 ++++++++++++++++++++++++++++++++++
  dlls/msvcp90/misc.c            | 13 ++++++----
  2 files changed, 53 insertions(+), 4 deletions(-)