#include "database.h"
#define FILTNAME_LEN 8
+#define FORMAT_STRING_LEN 512
+#define FORMAT_STRING_MAX_FIELDS 16
struct abook_output_filter {
void e_write_item(FILE *out, int item, void (*func) (FILE *in, int item));
void muttq_print_item(FILE *file, int item);
+void parse_custom_format(char *s, char *fmt_string, enum field_types *ft);
+void custom_print_item(FILE *out, int item);
+
int fexport(char filtname[FILTNAME_LEN], FILE *handle,
int enum_mode);