109 struct ar {  struct
112 	int start_capture;	/* duaring capture in INT. mode. */  argument
114 	unsigned char *line_buff;	/* DMA line buffer */  argument
116 	unsigned char *frame[MAX_AR_HEIGHT];	/* frame data */  argument
125 static struct ar ardev;  argument
249 static void wait_for_vertical_sync(struct ar *ar, int exp_line)  in wait_for_vertical_sync()
273 	struct ar *ar = video_drvdata(file);  in ar_read()  local
402 	struct ar *ar = video_drvdata(file);  in ar_querycap()  local
438 	struct ar *ar = video_drvdata(file);  in ar_g_fmt_vid_cap()  local
454 	struct ar *ar = video_drvdata(file);  in ar_try_fmt_vid_cap()  local
476 	struct ar *ar = video_drvdata(file);  in ar_s_fmt_vid_cap()  local
528 	struct ar *ar = dev;  in ar_interrupt()  local
600 static int ar_initialize(struct ar *ar)  in ar_initialize()
735 	struct ar *ar;  in ar_init()  local
862 	struct ar *ar;  in ar_cleanup_module()  local