The following table describes parameters for the dr_cache_init function.
Pointer to an unallocated handle.
Pointer to a cache refresh function. This value can be NULL. See the DR_CHECK flag and DR_EXPIR return value for dr_net_write.
Pointer to a function that frees an entry.
Pointer to a key comparator function.
Maximum number of entries possible in the cache for a given hdl.
The maximum amount of time that an entry is valid. If 0, the cache never expires.