static BYTE dummyrr(struct IsdnCardState *cs, int chan, BYTE off) 
static unsigned char dummyrr(struct IsdnCardState *cs, int chan, unsigned char off) 
static BYTE dummyrr(struct IsdnCardState *cs, int chan, BYTE off){        return(5);}
4520	/local/tlutelli/issta_data/temp/c/2005_temp/2005/4520/672c3fd9069e5a138f9d4afc9aeb5aa34aacce32/enternow_pci.c/buggy/drivers/isdn/hisax/enternow_pci.c