-uint16 tom_get_scanline(void);
-uint32 tom_getHBlankWidthInPixels(void);
-
-// 68000 Interrupt bit positions (enabled at $F000E0)
-
-/*#define IRQ_VBLANK 0
-#define IRQ_GPU 1
-#define IRQ_HBLANK 2
-#define IRQ_OPFLAG IRQ_HBLANK
-#define IRQ_TIMER 3
-#define IRQ_DSP 4*/
-enum { IRQ_VBLANK = 0, IRQ_GPU, IRQ_OPFLAG, IRQ_TIMER, IRQ_DSP };