us428_p4out        89 sound/usb/usx2y/usbus428ctldefs.h 	struct us428_p4out	p4out[N_us428_p4out_BUFS];
us428_p4out       229 sound/usb/usx2y/usbusx2y.c 						struct us428_p4out *p4out = us428ctls->p4out + send;	// FIXME if more than 1 p4out is new, 1 gets lost.