From 8e5f161abffd53101e713472062e7a6abb983426 Mon Sep 17 00:00:00 2001
From: "Jason A. Donenfeld" <Jason@zx2c4.com>
Date: Tue, 30 Apr 2019 10:10:26 +0200
Subject: version: add missing zsyscall

---
 version/wintrust/zsyscall_windows.go | 55 ++++++++++++++++++++++++++++++++++++
 1 file changed, 55 insertions(+)
 create mode 100644 version/wintrust/zsyscall_windows.go

diff --git a/version/wintrust/zsyscall_windows.go b/version/wintrust/zsyscall_windows.go
new file mode 100644
index 00000000..775f38ba
--- /dev/null
+++ b/version/wintrust/zsyscall_windows.go
@@ -0,0 +1,55 @@
+// Code generated by 'go generate'; DO NOT EDIT.
+
+package wintrust
+
+import (
+	"syscall"
+	"unsafe"
+
+	"golang.org/x/sys/windows"
+)
+
+var _ unsafe.Pointer
+
+// Do the interface allocations only once for common
+// Errno values.
+const (
+	errnoERROR_IO_PENDING = 997
+)
+
+var (
+	errERROR_IO_PENDING error = syscall.Errno(errnoERROR_IO_PENDING)
+)
+
+// errnoErr returns common boxed Errno values, to prevent
+// allocations at runtime.
+func errnoErr(e syscall.Errno) error {
+	switch e {
+	case 0:
+		return nil
+	case errnoERROR_IO_PENDING:
+		return errERROR_IO_PENDING
+	}
+	// TODO: add more here, after collecting data on the common
+	// error values see on Windows. (perhaps when running
+	// all.bat?)
+	return e
+}
+
+var (
+	modwintrust = windows.NewLazySystemDLL("wintrust.dll")
+
+	procWinVerifyTrust = modwintrust.NewProc("WinVerifyTrust")
+)
+
+func WinVerifyTrust(hWnd windows.Handle, actionId *windows.GUID, data *WinTrustData) (err error) {
+	r1, _, e1 := syscall.Syscall(procWinVerifyTrust.Addr(), 3, uintptr(hWnd), uintptr(unsafe.Pointer(actionId)), uintptr(unsafe.Pointer(data)))
+	if r1 != 0 {
+		if e1 != 0 {
+			err = errnoErr(e1)
+		} else {
+			err = syscall.EINVAL
+		}
+	}
+	return
+}
-- 
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