9 struct abook_output_filter {
10 char filtname[FILTNAME_LEN];
12 int (*func) (FILE *handle, struct db_enumerator e);
15 struct abook_input_filter {
16 char filtname[FILTNAME_LEN];
18 int (*func) (FILE *handle);
22 int import_database();
23 int import_file(char filtname[FILTNAME_LEN], char *filename);
25 int export_database();
26 int export_file(char filtname[FILTNAME_LEN], char *filename);
27 int fexport(char filtname[FILTNAME_LEN], FILE *handle,