6 typedef gulong timestamp_t
;
8 #define DECLARE_TIMESTAMP(name) timestamp_t name = 0
10 void touch(timestamp_t
* ts
);
11 void reset_timestamp(timestamp_t
* ts
);
12 gboolean
has_timestamp(timestamp_t ts
);
13 gboolean
up_to_date(timestamp_t ts
, timestamp_t req
);