Initial commit - http://sourceforge.net/p/fceumm/code/160/

src/x6502struct.h

@@ -0,0 +1,25 @@
+#ifndef _X6502STRUCTH
+
+typedef struct __X6502 {
+	int32 tcount;		/* Temporary cycle counter */
+	uint16 PC;			/* I'll change this to uint32 later... */
+						/* I'll need to AND PC after increments to 0xFFFF */
+						/* when I do, though.  Perhaps an IPC() macro? */
+	uint8 A, X, Y, S, P, mooPI;
+	uint8 jammed;
+
+	int32 count;
+	uint32 IRQlow;		/* Simulated IRQ pin held low(or is it high?).
+						And other junk hooked on for speed reasons.*/
+	uint8 DB;			/* Data bus "cache" for reads from certain areas */
+
+	int preexec;		/* Pre-exec'ing for debug breakpoints. */
+
+	#ifdef FCEUDEF_DEBUGGER
+	void (*CPUHook)(struct __X6502 *);
+	uint8 (*ReadHook)(struct __X6502 *, uint32);
+	void (*WriteHook)(struct __X6502 *, uint32, uint8);
+	#endif
+} X6502;
+#define _X6502STRUCTH
+#endif