void (*fun)(void *context, struct database *db));
int match_zurl(const char *zurl, const char *pattern);
struct database *new_database(const char *id, NMEM nmem);
void (*fun)(void *context, struct database *db));
int match_zurl(const char *zurl, const char *pattern);
struct database *new_database(const char *id, NMEM nmem);