1 files changed, 15 insertions, 0 deletions
diff --git a/src/core/hle/kernel/svc_common.h b/src/core/hle/kernel/svc_common.h
index 4af049551..8a8f347b5 100644
--- a/src/core/hle/kernel/svc_common.h
+++ b/src/core/hle/kernel/svc_common.h
@@ -6,9 +6,24 @@
 
 #include "common/common_types.h"
 
+namespace Kernel {
+using Handle = u32;
+}
+
 namespace Kernel::Svc {
 
 constexpr s32 ArgumentHandleCountMax = 0x40;
 constexpr u32 HandleWaitMask{1u << 30};
 
+constexpr inline Handle InvalidHandle = Handle(0);
+
+enum PseudoHandle : Handle {
+    CurrentThread = 0xFFFF8000,
+    CurrentProcess = 0xFFFF8001,
+};
+
+constexpr bool IsPseudoHandle(const Handle& handle) {
+    return handle == PseudoHandle::CurrentProcess || handle == PseudoHandle::CurrentThread;
+}
+
 } // namespace Kernel::Svc