+#ifdef USE_SOUND_VOLUME
+static const _TCHAR *sound_device_caption[] = {
+#if defined(SUPPORT_PC98_OPNA)
+ _T("PC-9801-86 (FM)"), _T("PC-9801-86 (PSG)"), _T("PC-9801-86 (ADPCM)"), _T("PC-9801-86 (Rhythm)"),
+#else
+ _T("PC-9801-26 (FM)"), _T("PC-9801-26 (PSG)"),
+#endif
+ _T("PC-9801-14"), _T("Beep"),
+#if defined(_PC98DO) || defined(_PC98DOPLUS)
+#if defined(SUPPORT_PC88_OPNA)
+ _T("PC-88 OPNA (FM)"), _T("PC-88 OPNA (PSG)"), _T("PC-88 OPNA (ADPCM)"), _T("PC-88 OPNA (Rhythm)"),
+#else
+ _T("PC-88 OPN (FM)"), _T("PC-88 OPN (PSG)"),
+#endif
+ _T("PC-88 Beep"),
+#endif
+};
+static const bool sound_device_monophonic[] = {
+#if defined(SUPPORT_PC98_OPNA)
+ true, true, true, true,
+#else
+ true, true,
+#endif
+ false, false,
+#if defined(_PC98DO) || defined(_PC98DOPLUS)
+#if defined(SUPPORT_PC88_OPNA)
+ true, true, true, true,
+#else
+ true, true,
+#endif
+ false,
+#endif
+};
+#endif
+