From d71653b9cb0ddd3cb4b9afe55c2fb177c4a3786f Mon Sep 17 00:00:00 2001
From: Pierre Schweitzer <pierre@reactos.org>
Date: Wed, 15 Oct 2014 20:23:47 +0000
Subject: [PATCH 1/1] [NTFS] Implement NtfsDateTimeToFileTime() which convert
 epoch time (1970) to Windows time (1601)

svn path=/trunk/; revision=64752
---
 reactos/drivers/filesystems/ntfs/misc.c | 12 ++++++++++++
 reactos/drivers/filesystems/ntfs/ntfs.h |  6 ++++--
 2 files changed, 16 insertions(+), 2 deletions(-)

diff --git a/reactos/drivers/filesystems/ntfs/misc.c b/reactos/drivers/filesystems/ntfs/misc.c
index 11ce46bc416..c365f0394b4 100644
--- a/reactos/drivers/filesystems/ntfs/misc.c
+++ b/reactos/drivers/filesystems/ntfs/misc.c
@@ -97,4 +97,16 @@ NtfsAllocateIrpContext(PDEVICE_OBJECT DeviceObject,
     return IrpContext;
 }
 
+/* See:
+ -> http://msdn.microsoft.com/en-us/library/ms724228
+ -> http://bos.asmhackers.net/docs/filesystems/ntfs/standard.html#layout
+ */
+VOID
+NtfsDateTimeToFileTime(ULONGLONG NtfsTime,
+                       PLARGE_INTEGER SystemTime)
+{
+
+    SystemTime->QuadPart = NtfsTime + 116444736000000000;
+}
+
 /* EOF */
diff --git a/reactos/drivers/filesystems/ntfs/ntfs.h b/reactos/drivers/filesystems/ntfs/ntfs.h
index 1333a249080..29749690340 100644
--- a/reactos/drivers/filesystems/ntfs/ntfs.h
+++ b/reactos/drivers/filesystems/ntfs/ntfs.h
@@ -680,11 +680,13 @@ VOID
 CdfsSwapString(PWCHAR Out,
 	       PUCHAR In,
 	       ULONG Count);
+#endif
 
 VOID
-CdfsDateTimeToFileTime(PFCB Fcb,
-		       TIME *FileTime);
+NtfsDateTimeToFileTime(ULONGLONG NtfsTime,
+                       PLARGE_INTEGER SystemTime);
 
+#if 0
 VOID
 CdfsFileFlagsToAttributes(PFCB Fcb,
 			  PULONG FileAttributes);
-- 
2.17.1