-//void TOMExecScanline(int16 * backbuffer, int32 scanline, bool render);
-void TOMExecScanline(uint16 scanline, bool render);
-uint32 tom_getVideoModeWidth(void);
-uint32 tom_getVideoModeHeight(void);
-uint8 tom_getVideoMode(void);
-uint8 * tom_get_ram_pointer(void);
-uint16 tom_get_hdb(void);
-uint16 tom_get_vdb(void);
-//uint16 tom_get_scanline(void);
-//uint32 tom_getHBlankWidthInPixels(void);
-
-int tom_irq_enabled(int irq);
-uint16 tom_irq_control_reg(void);
-void tom_set_irq_latch(int irq, int enabled);
+void TOMExecHalfline(uint16 halfline, bool render);
+uint32 TOMGetVideoModeWidth(void);
+uint32 TOMGetVideoModeHeight(void);
+uint8 TOMGetVideoMode(void);
+uint8 * TOMGetRamPointer(void);
+uint16 TOMGetHDB(void);
+uint16 TOMGetVDB(void);
+
+int TOMIRQEnabled(int irq);
+uint16 TOMIRQControlReg(void);
+void TOMSetIRQLatch(int irq, int enabled);