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

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

krnl386.exe: Add comment explaining what ZeroBits argument of NtMapViewOfSection is for.
e61d7bbf · Lass Safin · Alexandre Julliard · acdedf4f · e61d7bbf
Commit e61d7bbf authored Mar 04, 2019 by Lass Safin Committed by Alexandre Julliard Mar 19, 2019
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vxd.c dlls/krnl386.exe16/vxd.c +1 -1

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--- 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