drivers/usb/storage/onetouch.h - kernel/msm-4.19 - Gitiles

 #ifndef _ONETOUCH_H_
 #define _ONETOUCH_H_

 #define ONETOUCH_PKT_LEN        0x02
 #define ONETOUCH_BUTTON         KEY_PROG1

 int onetouch_connect_input(struct us_data *ss);

 #endif
	#ifndef _ONETOUCH_H_
	#define _ONETOUCH_H_

	#define ONETOUCH_PKT_LEN 0x02
	#define ONETOUCH_BUTTON KEY_PROG1

	int onetouch_connect_input(struct us_data *ss);

	#endif