[config]: flesh out config system

main.c

@@ -13,10 +13,18 @@
  * You should have received a copy of the GNU General Public License along with
  * this program. If not, see <https://www.gnu.org/licenses/>.
  */
+#include "config.h"
 #include <stdio.h>
 
+Config globalConfig;
+
 int main(int argc, char** argv)
 {
+    int result = getConfig(argc, argv, &globalConfig);
+    if (result != 0) {
+        return -1;
+    }
+
     printf("Hello world!\n");
     return 0;
 }