gusdmadebug       135 dev/isa/gus.c  #define DMAPRINTF(x)	if (gusdmadebug) printf x
gusdmadebug       137 dev/isa/gus.c  int	gusdmadebug = 0;
gusdmadebug       284 dev/isa/gusvar.h #define DMAPRINTF(x)	if (gusdmadebug) printf x
gusdmadebug       286 dev/isa/gusvar.h extern int	gusdmadebug;