advapi32: Fix ImpersonateNamedPipeClient to pass in a pointer to an IO_STATUS_BLOCK to NtFsControl.

[Robert Shearman]

Otherwise, NtFsControl file won't do anything except return 
STATUS_INVALID_PARAMETER.
---
  dlls/advapi32/security.c |    6 ++++--
  1 files changed, 4 insertions(+), 2 deletions(-)
-------------- next part --------------
A non-text attachment was scrubbed...
Name: 37bb09360639f8f242ca48c4c79bcd8f0612a8b0.diff
Type: text/x-patch
Size: 747 bytes
Desc: not available
Url : http://www.winehq.org/pipermail/wine-patches/attachments/20070913/a912a6e7/attachment.bin