1 files changed, 16 insertions, 0 deletions
diff --git a/cmd/hsu/hst.go b/cmd/hsu/hst.go
new file mode 100644
index 00000000..d7ffb89a
--- /dev/null
+++ b/cmd/hsu/hst.go
@@ -0,0 +1,16 @@
+package main
+
+/* copied from hst and must never be changed */
+
+const (
+	userOffset = 100000
+	rangeSize  = userOffset / 10
+
+	identityStart = 0
+	identityEnd   = appEnd - appStart
+
+	appStart = rangeSize * 1
+	appEnd   = appStart + rangeSize - 1
+)
+
+func toUser(userid, appid uint32) uint32 { return userid*userOffset + appStart + appid }