content generator function for this key
* cbdata user-supplied data to the content generator function * * Return value * 0 indicates success, everyting else is an error */externintcache_process(intsize,constchar*path,constchar*key,intttl,cache_fill_fnfn,void*cbdata);/* List info about all cache entries on stdout */externintcache_ls(constchar*path);/* Print a message to stdout */externvoidcache_log(constchar*format,...);externunsignedlonghash_str(constchar*str);#endif /* CGIT_CACHE_H */