diff --git a/.swiftpm/xcode/package.xcworkspace/contents.xcworkspacedata b/.swiftpm/xcode/package.xcworkspace/contents.xcworkspacedata
new file mode 100644
index 00000000..919434a6
--- /dev/null
+++ b/.swiftpm/xcode/package.xcworkspace/contents.xcworkspacedata
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<Workspace
+   version = "1.0">
+   <FileRef
+      location = "self:">
+   </FileRef>
+</Workspace>
diff --git a/Sources/HAP/Base/Predefined/Enums/Enums.InUse.swift b/Sources/HAP/Base/Predefined/Enums/Enums.InUse.swift
new file mode 100644
index 00000000..cb122192
--- /dev/null
+++ b/Sources/HAP/Base/Predefined/Enums/Enums.InUse.swift
@@ -0,0 +1,6 @@
+public extension Enums {
+	enum InUse: UInt8, CharacteristicValueType {
+		case notInUse = 0
+		case inUse = 1
+	}
+}
diff --git a/Sources/HAP/Base/Predefined/Enums/Enums.ProgramMode.swift b/Sources/HAP/Base/Predefined/Enums/Enums.ProgramMode.swift
new file mode 100644
index 00000000..f90870cf
--- /dev/null
+++ b/Sources/HAP/Base/Predefined/Enums/Enums.ProgramMode.swift
@@ -0,0 +1,7 @@
+public extension Enums {
+	enum ProgramMode: UInt8, CharacteristicValueType {
+		case noProgramsScheduled = 0
+		case programsScheduled = 1
+		case manualOverride = 2
+	}
+}