global: regroup all imports

ipc/uapi_bsd.go

@@ -10,11 +10,12 @@ package ipc
 import (
 	"errors"
 	"fmt"
-	"golang.org/x/sys/unix"
 	"net"
 	"os"
 	"path"
 	"unsafe"
+
+	"golang.org/x/sys/unix"
 )
 
 var socketDirectory = "/var/run/wireguard"

ipc/uapi_linux.go

@@ -8,11 +8,12 @@ package ipc
 import (
 	"errors"
 	"fmt"
-	"golang.org/x/sys/unix"
-	"golang.zx2c4.com/wireguard/rwcancel"
 	"net"
 	"os"
 	"path"
+
+	"golang.org/x/sys/unix"
+	"golang.zx2c4.com/wireguard/rwcancel"
 )
 
 var socketDirectory = "/var/run/wireguard"

ipc/uapi_windows.go

@@ -6,8 +6,9 @@
 package ipc
 
 import (
-	"github.com/Microsoft/go-winio"
 	"net"
+
+	"github.com/Microsoft/go-winio"
 )
 
 //TODO: replace these with actual standard windows error numbers from the win package