Prepare timer support

src/windows-emulator/syscalls/timer.cpp

@@ -30,4 +30,43 @@ namespace syscalls
 
         return STATUS_SUCCESS;
     }
-}
+
+    NTSTATUS handle_NtCreateTimer2(const syscall_context& c, const emulator_object<handle> timer_handle,
+                                   uint64_t /*reserved*/,
+                                   const emulator_object<OBJECT_ATTRIBUTES<EmulatorTraits<Emu64>>> object_attributes,
+                                   ULONG /*attributes*/, ACCESS_MASK /*desired_access*/)
+    {
+        std::u16string name{};
+        if (object_attributes)
+        {
+            const auto attributes = object_attributes.read();
+            if (attributes.ObjectName)
+            {
+                name = read_unicode_string(c.emu, attributes.ObjectName);
+                c.win_emu.log.print(color::dark_gray, "--> Timer name: %s\n", u16_to_u8(name).c_str());
+            }
+        }
+
+        if (!name.empty())
+        {
+            for (auto& entry : c.proc.timers)
+            {
+                if (entry.second.name == name)
+                {
+                    ++entry.second.ref_count;
+                    timer_handle.write(c.proc.timers.make_handle(entry.first));
+                    return STATUS_OBJECT_NAME_EXISTS;
+                }
+            }
+        }
+
+        timer t{};
+        t.name = std::move(name);
+
+        const auto h = c.proc.timers.store(std::move(t));
+        timer_handle.write(h);
+
+        return STATUS_SUCCESS;
+    }
+
+}