ipc: add missing Windows errno

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>

diff --git a/ipc/uapi_windows.go b/ipc/uapi_windows.go
index 7fa4f38a7cb6b894a7d6372ad893e9bd7c8576f9..58ae6e093d5d5f48023fae0323f29af51367f90f 100644 (file)
--- a/ipc/uapi_windows.go
+++ b/ipc/uapi_windows.go
@@ -19,6 +19,7 @@ const (
        IpcErrorProtocol  = -int64(71)
        IpcErrorInvalid   = -int64(22)
        IpcErrorPortInUse = -int64(98)
+       IpcErrorUnknown   = -int64(55)
 )
 
 type UAPIListener struct {