conf_t
grow_conf_file(conf_t *cf)
conf_open(conf_t *cf, const char *cmd, char *argv[])
(void) memset(cf, 0, sizeof (conf_t));
conf_rewind(conf_t *cf)
conf_read(conf_t *cf)
conf_close(conf_t *cf)
int conf_open(conf_t *, const char *, char *[]);
void conf_close(conf_t *);
void conf_rewind(conf_t *);
char *conf_read(conf_t *);
conf_t cf;