advapi32: Stub out the Safer* functions a bit more.

dlls/advapi32/advapi32.spec

@@ -540,8 +540,8 @@
 @ stdcall ReportEventA (long long long long ptr long long str ptr)
 @ stdcall ReportEventW (long long long long ptr long long wstr ptr)
 @ stdcall RevertToSelf()
-# @ stub SaferCloseLevel
-# @ stub SaferComputeTokenFromLevel
+@ stdcall SaferCloseLevel(ptr)
+@ stdcall SaferComputeTokenFromLevel(ptr ptr ptr long ptr)
 @ stdcall SaferCreateLevel(long long long ptr ptr)
 # @ stub SaferGetLevelInformation
 @ stdcall SaferGetPolicyInformation(long long long ptr ptr ptr)

dlls/advapi32/security.c

@@ -5418,7 +5418,30 @@ BOOL WINAPI SaferCreateLevel(DWORD ScopeId, DWORD LevelId, DWORD OpenFlags,
                              SAFER_LEVEL_HANDLE* LevelHandle, LPVOID lpReserved)
 {
     FIXME("(%u, %x, %u, %p, %p) stub\n", ScopeId, LevelId, OpenFlags, LevelHandle, lpReserved);
-    return FALSE;
+
+    *LevelHandle = (SAFER_LEVEL_HANDLE)0xdeadbeef;
+    return TRUE;
+}
+
+/******************************************************************************
+ * SaferComputeTokenFromLevel   [ADVAPI32.@]
+ */
+BOOL WINAPI SaferComputeTokenFromLevel(SAFER_LEVEL_HANDLE handle, HANDLE token, PHANDLE access_token,
+                                       DWORD flags, LPVOID reserved)
+{
+    FIXME("(%p, %p, %p, %x, %p) stub\n", handle, token, access_token, flags, reserved);
+
+    *access_token = (HANDLE)0xdeadbeef;
+    return TRUE;
+}
+
+/******************************************************************************
+ * SaferCloseLevel   [ADVAPI32.@]
+ */
+BOOL WINAPI SaferCloseLevel(SAFER_LEVEL_HANDLE handle)
+{
+    FIXME("(%p) stub\n", handle);
+    return TRUE;
 }
 
 DWORD WINAPI TreeResetNamedSecurityInfoW( LPWSTR pObjectName,