Cache of config variables.
| Function | Description | Links |
|---|---|---|
| cache_setup() | Setup a cache of some config variables | |
| cc_assumed_charset() | Get the cached value of $assumed_charset | |
| cc_charset() | Get the cached value of $charset | |
| cc_config_observer() | Notification that a Config Variable has changed | observer_t, observer_api |
| cc_maildir_field_delimiter() | Get the cached value of $maildir_field_delimiter | |
| config_cache_cleanup() | Cleanup the cache of charset config variables |
