152                    const std::string& key, int def_value) {  in config_get_int()  argument
154   if (!entry) return def_value;  in config_get_int()
158   return (*endptr == '\0') ? ret : def_value;  in config_get_int()
162                            const std::string& key, uint64_t def_value) {  in config_get_uint64()  argument
164   if (!entry) return def_value;  in config_get_uint64()
168   return (*endptr == '\0') ? ret : def_value;  in config_get_uint64()
172                      const std::string& key, bool def_value) {  in config_get_bool()  argument
174   if (!entry) return def_value;  in config_get_bool()
179   return def_value;  in config_get_bool()
185                                      const std::string* def_value) {  in config_get_string()  argument
187   if (!entry) return def_value;  in config_get_string()