diff --git a/Source/Windows/Common/Handle.h b/Source/Windows/Common/Handle.h
index 8424c5692..fd5f11ec0 100644
--- a/Source/Windows/Common/Handle.h
+++ b/Source/Windows/Common/Handle.h
@@ -20,9 +20,14 @@ public:
   }
 
   ~ScopedHandle() {
+    reset(INVALID_HANDLE_VALUE);
+  }
+
+  void reset(HANDLE NewHandle = INVALID_HANDLE_VALUE) {
     if (Handle != INVALID_HANDLE_VALUE) {
       NtClose(Handle);
     }
+    Handle = NewHandle;
   }
 
   const HANDLE& operator*() const {
diff --git a/Source/Windows/include/winternl.h b/Source/Windows/include/winternl.h
index 3d02ccb4d..dc28c9270 100644
--- a/Source/Windows/include/winternl.h
+++ b/Source/Windows/include/winternl.h
@@ -510,6 +510,7 @@ NTSTATUS WINAPI LdrDisableThreadCalloutsForDll(HMODULE);
 NTSTATUS WINAPI LdrGetDllFullName(HMODULE, UNICODE_STRING*);
 NTSTATUS WINAPI LdrGetDllHandle(LPCWSTR, ULONG, const UNICODE_STRING*, HMODULE*);
 NTSTATUS WINAPI LdrGetProcedureAddress(HMODULE, const ANSI_STRING*, ULONG, void**);
+IMAGE_BASE_RELOCATION* WINAPI LdrProcessRelocationBlock(ULONG_PTR, ULONG, USHORT*, INT_PTR);
 NTSTATUS WINAPI NtAllocateVirtualMemoryEx(HANDLE, PVOID*, SIZE_T*, ULONG, ULONG, MEM_EXTENDED_PARAMETER*, ULONG);
 NTSTATUS WINAPI NtAllocateVirtualMemory(HANDLE, PVOID*, ULONG_PTR, SIZE_T*, ULONG, ULONG);
 NTSTATUS WINAPI NtContinue(PCONTEXT, BOOLEAN);
@@ -521,6 +522,7 @@ NTSTATUS WINAPI NtFreeVirtualMemory(HANDLE, PVOID*, SIZE_T*, ULONG);
 NTSTATUS WINAPI NtGetContextThread(HANDLE, CONTEXT*);
 ULONG WINAPI NtGetCurrentProcessorNumber(void);
 NTSYSAPI NTSTATUS WINAPI NtMapViewOfSection(HANDLE, HANDLE, PVOID*, ULONG_PTR, SIZE_T, const LARGE_INTEGER*, SIZE_T*, SECTION_INHERIT, ULONG, ULONG);
+NTSYSAPI NTSTATUS WINAPI NtUnmapViewOfSection(HANDLE, PVOID);
 NTSTATUS WINAPI NtOpenKeyEx(PHANDLE, ACCESS_MASK, const OBJECT_ATTRIBUTES*, ULONG);
 NTSTATUS WINAPI NtProtectVirtualMemory(HANDLE, PVOID*, SIZE_T*, ULONG, ULONG*);
 NTSTATUS WINAPI NtQueryAttributesFile(const OBJECT_ATTRIBUTES*, FILE_BASIC_INFORMATION*);
@@ -543,6 +545,7 @@ ULONG WINAPI RtlFindClearBitsAndSet(PRTL_BITMAP, ULONG, ULONG);
 ULONG WINAPI RtlGetCurrentDirectory_U(ULONG, LPWSTR);
 PIMAGE_NT_HEADERS WINAPI RtlImageNtHeader(HMODULE);
 PVOID WINAPI RtlImageDirectoryEntryToData(HMODULE, BOOL, WORD, ULONG*);
+PIMAGE_SECTION_HEADER WINAPI RtlImageRvaToSection(const IMAGE_NT_HEADERS*, HMODULE, DWORD);
 void WINAPI RtlInitializeConditionVariable(RTL_CONDITION_VARIABLE*);
 NTSTATUS WINAPI RtlInitializeCriticalSection(RTL_CRITICAL_SECTION*);
 void WINAPI RtlInitializeSRWLock(RTL_SRWLOCK*);