--- np2/sound/fmboard.h	2005/02/07 14:46:12	1.7
+++ np2/sound/fmboard.h	2007/07/20 14:39:11	1.9
@@ -13,16 +13,16 @@
 
 
 typedef struct {
-	UINT8	reg[0x400];
-	UINT8	opnreg;
-	UINT8	extreg;
-	UINT8	opn2reg;
-	UINT8	ext2reg;
+	UINT	addr;
+	UINT	addr2;
+	UINT8	data;
+	UINT8	data2;
+	UINT16	base;
 	UINT8	adpcmmask;
 	UINT8	channels;
 	UINT8	extend;
-	UINT8	padding;
-	UINT16	base;
+	UINT8	_padding;
+	UINT8	reg[0x400];
 } OPN_T;
 
 typedef struct {
@@ -55,14 +55,24 @@ extern	_TMS3631	tms3631;
 extern	_FMTIMER	fmtimer;
 extern	_OPNGEN		opngen;
 extern	OPNCH		opnch[OPNCH_MAX];
-extern	_PSGGEN		psg1;
-extern	_PSGGEN		psg2;
-extern	_PSGGEN		psg3;
+extern	_PSGGEN		__psg[3];
 extern	_RHYTHM		rhythm;
 extern	_ADPCM		adpcm;
 extern	_PCM86		pcm86;
 extern	_CS4231		cs4231;
 
+#define	psg1	__psg[0]
+#define	psg2	__psg[1]
+#define	psg3	__psg[2]
+
+#if defined(SUPPORT_PX)
+extern	OPN_T		opn2;
+extern	OPN_T		opn3;
+extern	_RHYTHM		rhythm2;
+extern	_RHYTHM		rhythm3;
+extern	_ADPCM		adpcm2;
+extern	_ADPCM		adpcm3;
+#endif	// defined(SUPPORT_PX)
 
 REG8 fmboard_getjoy(PSGGEN psg);
 
@@ -75,6 +85,11 @@ void fmboard_bind(void);
 void fmboard_fmrestore(REG8 chbase, UINT bank);
 void fmboard_rhyrestore(RHYTHM rhy, UINT bank);
 
+#if defined(SUPPORT_PX)
+void fmboard_fmrestore2(OPN_T* pOpn, REG8 chbase, UINT bank);
+void fmboard_rhyrestore2(OPN_T* pOpn, RHYTHM rhy, UINT bank);
+#endif	// defined(SUPPORT_PX)
+
 #ifdef __cplusplus
 }
 #endif