[PATCH 4/5] ntdll: Use syscall dispatcher for restoring context in x86_64 NtSetContextThread implementation.

[Jacek Caban]

Signed-off-by: Jacek Caban 
---
  dlls/ntdll/unix/server.c        |  5 ++++-
  dlls/ntdll/unix/signal_arm.c    | 10 ++++++++++
  dlls/ntdll/unix/signal_arm64.c  | 10 ++++++++++
  dlls/ntdll/unix/signal_i386.c   | 11 +++++++++++
  dlls/ntdll/unix/signal_x86_64.c | 29 ++++++++++++++++++++++-------
  dlls/ntdll/unix/unix_private.h  |  1 +
  tools/winebuild/import.c        | 13 ++++++++++++-
  7 files changed, 70 insertions(+), 9 deletions(-)