uxtheme.go: add BufferedPaintSetAlpha

Updates tailscale/walk#84 Signed-off-by: Aaron Klotz <[email protected]>
tailscale · Aug 20, 2024 · cbfe6f6 · cbfe6f6
1 parent 6580b55
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diff --git a/uxtheme.go b/uxtheme.go
@@ -508,6 +508,7 @@ type MARGINS struct {
 
 //sys BeginBufferedPaint(hdcTarget HDC, prcTarget *RECT, format BP_BUFFERFORMAT, paintParams *BP_PAINTPARAMS, phdc *HDC) (pb HPAINTBUFFER, err error) [failretval==0] = uxtheme.BeginBufferedPaint
 //sys BufferedPaintInit() (ret HRESULT) = uxtheme.BufferedPaintInit
+//sys BufferedPaintSetAlpha(paintBuf HPAINTBUFFER, prc *RECT, alpha byte) (ret HRESULT) = uxtheme.BufferedPaintSetAlpha
 //sys CloseThemeData(hTheme HTHEME) (ret HRESULT) = uxtheme.CloseThemeData
 //sys DrawThemeBackground(hTheme HTHEME, hdc HDC, iPartId int32, iStateId int32, pRect *RECT, pClipRect *RECT) (ret HRESULT) = uxtheme.DrawThemeBackground
 //sys DrawThemeParentBackground(hWnd HWND, hdc HDC, prc *RECT) (ret HRESULT) = uxtheme.DrawThemeParentBackground

diff --git a/zsyscall_windows.go b/zsyscall_windows.go