4 files changed, 7 insertions, 109 deletions
diff --git a/elevate/mksyscall.go b/elevate/mksyscall.go
deleted file mode 100644
index fd3fab8f..00000000
--- a/elevate/mksyscall.go
+++ /dev/null
@@ -1,8 +0,0 @@
-/* SPDX-License-Identifier: MIT
- *
- * Copyright (C) 2019-2021 WireGuard LLC. All Rights Reserved.
- */
-
-package elevate
-
-//go:generate go run golang.org/x/sys/windows/mkwinsyscall -output zsyscall_windows.go syscall_windows.go
diff --git a/elevate/shellexecute.go b/elevate/shellexecute.go
index b681a8a7..2ac5581c 100644
--- a/elevate/shellexecute.go
+++ b/elevate/shellexecute.go
@@ -113,19 +113,19 @@ func ShellExecute(program string, arguments string, directory string, show int32
 		runtime.KeepAlive(explorerPath)
 	}()
 
-	if err = coInitializeEx(0, cCOINIT_APARTMENTTHREADED); err == nil {
-		defer coUninitialize()
+	if err = windows.CoInitializeEx(0, windows.COINIT_APARTMENTTHREADED); err == nil {
+		defer windows.CoUninitialize()
 	}
 
 	var interfacePointer **[0xffff]uintptr
-	if err = coGetObject(
+	if err = windows.CoGetObject(
 		windows.StringToUTF16Ptr("Elevation:Administrator!new:{3E5FC7F9-9A51-4367-9063-A120244FBEC7}"),
-		&cBIND_OPTS3{
-			cbStruct:       uint32(unsafe.Sizeof(cBIND_OPTS3{})),
-			dwClassContext: cCLSCTX_LOCAL_SERVER,
+		&windows.BIND_OPTS3{
+			CbStruct:       uint32(unsafe.Sizeof(windows.BIND_OPTS3{})),
+			ClassContext: windows.CLSCTX_LOCAL_SERVER,
 		},
 		&windows.GUID{0x6EDD6D74, 0xC007, 0x4E75, [8]byte{0xB7, 0x6A, 0xE5, 0x74, 0x09, 0x95, 0xE2, 0x4C}},
-		&interfacePointer,
+		(**uintptr)(unsafe.Pointer(&interfacePointer)),
 	); err != nil {
 		return
 	}
diff --git a/elevate/syscall_windows.go b/elevate/syscall_windows.go
deleted file mode 100644
index 2c820083..00000000
--- a/elevate/syscall_windows.go
+++ /dev/null
@@ -1,27 +0,0 @@
-/* SPDX-License-Identifier: MIT
- *
- * Copyright (C) 2019-2021 WireGuard LLC. All Rights Reserved.
- */
-
-package elevate
-
-type cBIND_OPTS3 struct {
-	cbStruct            uint32
-	grfFlags            uint32
-	grfMode             uint32
-	dwTickCountDeadline uint32
-	dwTrackFlags        uint32
-	dwClassContext      uint32
-	locale              uint32
-	pServerInfo         *uintptr
-	hwnd                *uintptr
-}
-
-const (
-	cCLSCTX_LOCAL_SERVER      = 4
-	cCOINIT_APARTMENTTHREADED = 2
-)
-
-//sys	coInitializeEx(reserved uintptr, coInit uint32) (ret error) = ole32.CoInitializeEx
-//sys	coUninitialize() = ole32.CoUninitialize
-//sys	coGetObject(name *uint16, bindOpts *cBIND_OPTS3, guid *windows.GUID, functionTable ***[0xffff]uintptr) (ret error) = ole32.CoGetObject
diff --git a/elevate/zsyscall_windows.go b/elevate/zsyscall_windows.go
deleted file mode 100644
index 452c8cfc..00000000
--- a/elevate/zsyscall_windows.go
+++ /dev/null
@@ -1,67 +0,0 @@
-// Code generated by 'go generate'; DO NOT EDIT.
-
-package elevate
-
-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)
-	errERROR_EINVAL     error = syscall.EINVAL
-)
-
-// errnoErr returns common boxed Errno values, to prevent
-// allocations at runtime.
-func errnoErr(e syscall.Errno) error {
-	switch e {
-	case 0:
-		return errERROR_EINVAL
-	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 (
-	modole32 = windows.NewLazySystemDLL("ole32.dll")
-
-	procCoGetObject    = modole32.NewProc("CoGetObject")
-	procCoInitializeEx = modole32.NewProc("CoInitializeEx")
-	procCoUninitialize = modole32.NewProc("CoUninitialize")
-)
-
-func coGetObject(name *uint16, bindOpts *cBIND_OPTS3, guid *windows.GUID, functionTable ***[0xffff]uintptr) (ret error) {
-	r0, _, _ := syscall.Syscall6(procCoGetObject.Addr(), 4, uintptr(unsafe.Pointer(name)), uintptr(unsafe.Pointer(bindOpts)), uintptr(unsafe.Pointer(guid)), uintptr(unsafe.Pointer(functionTable)), 0, 0)
-	if r0 != 0 {
-		ret = syscall.Errno(r0)
-	}
-	return
-}
-
-func coInitializeEx(reserved uintptr, coInit uint32) (ret error) {
-	r0, _, _ := syscall.Syscall(procCoInitializeEx.Addr(), 2, uintptr(reserved), uintptr(coInit), 0)
-	if r0 != 0 {
-		ret = syscall.Errno(r0)
-	}
-	return
-}
-
-func coUninitialize() {
-	syscall.Syscall(procCoUninitialize.Addr(), 0, 0, 0, 0)
-	return
-}