Initial QSfera import

Server/vendor/github.com/gobwas/ws/util_purego.go

@@ -0,0 +1,12 @@
+//go:build purego
+// +build purego
+
+package ws
+
+func strToBytes(str string) (bts []byte) {
+	return []byte(str)
+}
+
+func btsToString(bts []byte) (str string) {
+	return string(bts)
+}