--- a/vendor/golang.org/x/sys/unix/ztypes_solaris_amd64.go	Thu Sep 22 16:37:07 2022 +0200
+++ b/vendor/golang.org/x/sys/unix/ztypes_solaris_amd64.go	Sat Feb 04 12:58:35 2023 +0100
@@ -480,3 +480,38 @@
 	MOUNTEDOVER        = 0x40000000
 	FILE_EXCEPTION     = 0x60000070
 )
+
+const (
+	TUNNEWPPA = 0x540001
+	TUNSETPPA = 0x540002
+
+	I_STR     = 0x5308
+	I_POP     = 0x5303
+	I_PUSH    = 0x5302
+	I_LINK    = 0x530c
+	I_UNLINK  = 0x530d
+	I_PLINK   = 0x5316
+	I_PUNLINK = 0x5317
+
+	IF_UNITSEL = -0x7ffb8cca
+)
+
+type strbuf struct {
+	Maxlen int32
+	Len    int32
+	Buf    *int8
+}
+
+type Strioctl struct {
+	Cmd    int32
+	Timout int32
+	Len    int32
+	Dp     *int8
+}
+
+type Lifreq struct {
+	Name   [32]int8
+	Lifru1 [4]byte
+	Type   uint32
+	Lifru  [336]byte
+}