lookup_conf
&& (section = lookup_conf(conf, BASE_SECTION, ENV_DEFAULT_CA)) == NULL)
dbfile = lookup_conf(conf, section, ENV_DATABASE);
&& (keyfile = lookup_conf(conf, section, ENV_PRIVATE_KEY)) == NULL)
&& (certfile = lookup_conf(conf, section, ENV_CERTIFICATE)) == NULL)
dbfile = lookup_conf(conf, section, ENV_DATABASE);
&& (dgst = lookup_conf(conf, section, ENV_DEFAULT_MD)) == NULL
&& (policy = lookup_conf(conf, section, ENV_POLICY)) == NULL)
serialfile = lookup_conf(conf, section, ENV_SERIAL);
static char *lookup_conf(const CONF *conf, const char *group, const char *tag);
section = lookup_conf(conf, BASE_SECTION, ENV_DEFAULT_SRP);
srpvfile = lookup_conf(conf, section, ENV_DATABASE);