From 832d53b3a31e3c7b7033434439f4906845e3dce7 Mon Sep 17 00:00:00 2001
From: TorinKS <kostia.shiian@gmail.com>
Date: Sat, 29 Aug 2026 10:02:27 +0300
Subject: [PATCH 1/2] feat(status): add STATUS_NOT_FOUND

---
 include/NtStatus.h      |  5 +++++
 tests/test_ntstatus.cpp | 17 +++++++++++++++++
 2 files changed, 22 insertions(+)
 create mode 100644 tests/test_ntstatus.cpp

diff --git a/include/NtStatus.h b/include/NtStatus.h
index 54f6d4b..8d060d7 100644
--- a/include/NtStatus.h
+++ b/include/NtStatus.h
@@ -79,6 +79,11 @@
 #define STATUS_SHARING_VIOLATION ((NTSTATUS)0xC0000043L)
 #endif
 
+/* The requested object or entity is absent from the queried kernel-owned set. */
+#ifndef STATUS_NOT_FOUND
+#define STATUS_NOT_FOUND ((NTSTATUS)0xC0000225L)
+#endif
+
 // Helper macros
 #ifndef NT_SUCCESS
 #define NT_SUCCESS(Status) (((NTSTATUS)(Status)) >= 0)
diff --git a/tests/test_ntstatus.cpp b/tests/test_ntstatus.cpp
new file mode 100644
index 0000000..1a02181
--- /dev/null
+++ b/tests/test_ntstatus.cpp
@@ -0,0 +1,17 @@
+/**
+ * @file test_ntstatus.cpp
+ * @brief Verifies WinKernelLite publishes NTSTATUS values used by shared code.
+ */
+
+#include <gtest/gtest.h>
+
+#include <Windows.h>
+
+#include <WinKernelLite/NtStatus.h>
+
+/** Verifies STATUS_NOT_FOUND retains the exact public WDK bit pattern. */
+TEST(NtStatusContractTest, StatusNotFoundMatchesTheWdkContract) {
+    EXPECT_EQ(
+        static_cast<ULONG>(STATUS_NOT_FOUND),
+        static_cast<ULONG>(0xC0000225UL));
+}

From d3614c210790e49a06c17becc19b14eaf577d870 Mon Sep 17 00:00:00 2001
From: TorinKS <kostia.shiian@gmail.com>
Date: Sat, 29 Aug 2026 10:10:45 +0300
Subject: [PATCH 2/2] feat(status): add insufficient resources status

---
 include/NtStatus.h      | 5 +++++
 tests/test_ntstatus.cpp | 7 +++++++
 2 files changed, 12 insertions(+)

diff --git a/include/NtStatus.h b/include/NtStatus.h
index 8d060d7..e512ee7 100644
--- a/include/NtStatus.h
+++ b/include/NtStatus.h
@@ -47,6 +47,11 @@
 #define STATUS_NO_MEMORY ((NTSTATUS)0xC0000017L)
 #endif
 
+/* A kernel pool or another bounded resource cannot satisfy the request. */
+#ifndef STATUS_INSUFFICIENT_RESOURCES
+#define STATUS_INSUFFICIENT_RESOURCES ((NTSTATUS)0xC000009AL)
+#endif
+
 #ifndef STATUS_ACCESS_DENIED
 #define STATUS_ACCESS_DENIED ((NTSTATUS)0xC0000022L)
 #endif
diff --git a/tests/test_ntstatus.cpp b/tests/test_ntstatus.cpp
index 1a02181..02b642b 100644
--- a/tests/test_ntstatus.cpp
+++ b/tests/test_ntstatus.cpp
@@ -15,3 +15,10 @@ TEST(NtStatusContractTest, StatusNotFoundMatchesTheWdkContract) {
         static_cast<ULONG>(STATUS_NOT_FOUND),
         static_cast<ULONG>(0xC0000225UL));
 }
+
+/** Verifies resource-exhaustion failures retain the exact public WDK bits. */
+TEST(NtStatusContractTest, StatusInsufficientResourcesMatchesTheWdkContract) {
+    EXPECT_EQ(
+        static_cast<ULONG>(STATUS_INSUFFICIENT_RESOURCES),
+        static_cast<ULONG>(0xC000009AUL));
+}