83 struct acm {  struct
95 	struct acm_wb wb[ACM_NW];  argument
98 	struct acm_rb read_buffers[ACM_NR];  argument
121 	unsigned int minor;				/* acm minor number */  argument
122 	unsigned char clocal;				/* termios CLOCAL */
123 	unsigned int ctrl_caps;				/* control capabilities from the class specific header */
124 	unsigned int susp_count;			/* number of suspended interfaces */
125 	unsigned int combined_interfaces:1;		/* control and data collapsed */
126 	u8 bInterval;
127 	struct usb_anchor delayed;			/* writes queued for a device about to be woken */
128 	unsigned long quirks;