1 files changed, 11 insertions, 0 deletions
diff --git a/lib/windows/winlean.nim b/lib/windows/winlean.nim
index f40344396..62bc38da9 100644
--- a/lib/windows/winlean.nim
+++ b/lib/windows/winlean.nim
@@ -1086,3 +1086,14 @@ proc ConvertThreadToFiberEx*(param: pointer, flags: int32): pointer {.stdcall, d
 proc DeleteFiber*(fiber: pointer): void {.stdcall, discardable, dynlib: "kernel32", importc.}
 proc SwitchToFiber*(fiber: pointer): void {.stdcall, discardable, dynlib: "kernel32", importc.}
 proc GetCurrentFiber*(): pointer {.stdcall, importc, header: "Windows.h".}
+
+proc toFILETIME*(t: int64): FILETIME =
+  ## Convert the Windows file time timestamp ``t`` to ``FILETIME``.
+  result = FILETIME(dwLowDateTime: cast[DWORD](t), dwHighDateTime: DWORD(t shr 32))
+
+type
+  LPFILETIME* = ptr FILETIME
+
+proc setFileTime*(hFile: HANDLE, lpCreationTime: LPFILETIME,
+                 lpLastAccessTime: LPFILETIME, lpLastWriteTime: LPFILETIME): WINBOOL
+     {.stdcall, dynlib: "kernel32", importc: "SetFileTime".}