Did you mean (for dovecot): mailbox_list_is_valid_name   mailbox_list_is_valid_fs_name   maildir_list_iterate_context   maildir_list_alloc   maildir_list_index_record  

Your search defs:maildir_list_is_valid_common did not match any files.
Suggestions:

• Make sure all terms are spelled correctly.
• Try different keywords.
• Try more general keywords.
• Use 'wil*' cards if you are looking for partial match.