Lass Safin : krnl386.exe: Add comment explaining what ZeroBits argument of NtMapViewOfSection is for.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: e61d7bbfbc10b171426818e1e643be1547d56830
URL:    https://source.winehq.org/git/wine.git/?a=commit;h=e61d7bbfbc10b171426818e1e...

Author: Lass Safin <las(a)protonmail.ch>
Date:   Mon Mar  4 20:27:52 2019 +0100

krnl386.exe: Add comment explaining what ZeroBits argument of NtMapViewOfSection is for.

Signed-off-by: Lass Safin <las(a)protonmail.ch>
Signed-off-by: Alexandre Julliard <julliard(a)winehq.org>

---

 dlls/krnl386.exe16/vxd.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dlls/krnl386.exe16/vxd.c b/dlls/krnl386.exe16/vxd.c
index e103b96..88d43c2 100644
--- a/dlls/krnl386.exe16/vxd.c
+++ b/dlls/krnl386.exe16/vxd.c
@@ -1494,7 +1494,7 @@ void WINAPI __wine_vxd_win32s( CONTEXT *context )
          *   HANDLE32 SectionHandle       [in]     Section to be mapped
          *   DWORD    ProcessHandle       [in]     Process to be mapped into
          *   DWORD *  BaseAddress         [in/out] Address to be mapped at
-         *   DWORD    ZeroBits            [in]     (?? unclear ??)
+         *   DWORD    ZeroBits            [in]     Upper address bits that should be null, starting from bit 31
          *   DWORD    CommitSize          [in]     (?? unclear ??)
          *   LARGE_INTEGER *SectionOffset [in]     Offset within section
          *   DWORD *  ViewSize            [in]     Size of view