Monitor files for changes
| Function | Description |
|---|---|
| mutt_monitor_add() | Add a watch for a mailbox |
| mutt_monitor_poll() | Check for filesystem changes |
| mutt_monitor_remove() | Remove a watch for a mailbox |
| mutt_poll_fd_add() | Add a file to the watch list |
| mutt_poll_fd_remove() | Remove a file from the watch list |
