Comment 1 for bug 2061591

/usr/include/linux/input.h says:

```
/*
 * The event structure itself
 * Note that __USE_TIME_BITS64 is defined by libc based on
 * application's request to use 64 bit time_t.
 */

struct input_event {
#if (__BITS_PER_LONG != 32 || !defined(__USE_TIME_BITS64)) && !defined(__KERNEL__)
        struct timeval time;
#define input_event_sec time.tv_sec
#define input_event_usec time.tv_usec
#else
        __kernel_ulong_t __sec;
#if defined(__sparc__) && defined(__arch64__)
        unsigned int __usec;
        unsigned int __pad;
#else
        __kernel_ulong_t __usec;
#endif
#define input_event_sec __sec
#define input_event_usec __usec
#endif
        __u16 type;
        __u16 code;
        __s32 value;
};
```