https://sourceware.org/git/gitweb.cgi?p=newlib-cygwin.git;h=a366a8fc42e7b8b2be13879990fee352bdd66f78

commit a366a8fc42e7b8b2be13879990fee352bdd66f78
Author: Corinna Vinschen <[email protected]>
Date:   Sun Mar 18 20:07:35 2018 +0100

    Cygwin: ntdll.h: Define FSCTL_PIPE_PEEK and NtWaitForSingleObject
    
    Signed-off-by: Corinna Vinschen <[email protected]>

Diff:
---
 winsup/cygwin/ntdll.h | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/winsup/cygwin/ntdll.h b/winsup/cygwin/ntdll.h
index 64babef..d64de1b 100644
--- a/winsup/cygwin/ntdll.h
+++ b/winsup/cygwin/ntdll.h
@@ -161,7 +161,9 @@ extern GUID __cygwin_socket_guid;
 #define FSCTL_PIPE_DISCONNECT  CTL_CODE(FILE_DEVICE_NAMED_PIPE, 1, \
                                         METHOD_BUFFERED, FILE_ANY_ACCESS)
 #define FSCTL_PIPE_LISTEN      CTL_CODE(FILE_DEVICE_NAMED_PIPE, 2, \
-                                        METHOD_BUFFERED, FILE_ANY_ACCESS)
+                                       METHOD_BUFFERED, FILE_ANY_ACCESS)
+#define FSCTL_PIPE_PEEK                CTL_CODE(FILE_DEVICE_NAMED_PIPE, 3, \
+                                        METHOD_BUFFERED, FILE_READ_DATA)
 #define FSCTL_PIPE_WAIT                CTL_CODE(FILE_DEVICE_NAMED_PIPE, 6, \
                                         METHOD_BUFFERED, FILE_ANY_ACCESS)
 #define FSCTL_PIPE_IMPERSONATE CTL_CODE(FILE_DEVICE_NAMED_PIPE, 7, \
@@ -1466,6 +1468,7 @@ extern "C"
                               PLARGE_INTEGER, ULONG);
   NTSTATUS NTAPI NtUnlockVirtualMemory (HANDLE, PVOID *, PSIZE_T, ULONG);
   NTSTATUS NTAPI NtUnmapViewOfSection (HANDLE, PVOID);
+  NTSTATUS NTAPI NtWaitForSingleObject (HANDLE, BOOLEAN, PLARGE_INTEGER);
   NTSTATUS NTAPI NtWriteFile (HANDLE, HANDLE, PIO_APC_ROUTINE, PVOID,
                              PIO_STATUS_BLOCK, PVOID, ULONG, PLARGE_INTEGER,
                              PULONG);

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