50 lines
1.0 KiB
Go
50 lines
1.0 KiB
Go
|
// Code generated by 'go generate'; DO NOT EDIT.
|
||
|
|
|
||
|
|
package tun
|
||
|
|
|
||
|
|
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 (
|
||
|
|
modole32 = windows.NewLazySystemDLL("ole32.dll")
|
||
|
|
|
||
|
|
procCLSIDFromString = modole32.NewProc("CLSIDFromString")
|
||
|
|
)
|
||
|
|
|
||
|
|
func clsidFromString(lpsz *uint16, pclsid *windows.GUID) (hr int32) {
|
||
|
|
r0, _, _ := syscall.Syscall(procCLSIDFromString.Addr(), 2, uintptr(unsafe.Pointer(lpsz)), uintptr(unsafe.Pointer(pclsid)), 0)
|
||
|
|
hr = int32(r0)
|
||
|
|
return
|
||
|
|
}
|