flesh out yaml parser.

config.h

@@ -0,0 +1,27 @@
+/*
+ * Copyright (C) 2026 Joshua Vega
+ *
+ * This program is free software: you can redistribute it and/or modify it under
+ * the terms of the GNU General Public License as published by the Free Software
+ * Foundation, either version 3 of the License, or (at your option) any later
+ * version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+ * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program. If not, see <https://www.gnu.org/licenses/>.
+ */
+#ifndef CONFIG_H
+#define CONFIG_H
+
+#include <stdlib.h>
+
+typedef struct Config {
+    /* TODO */
+} Config;
+
+int loadConfigFromFile(const char *path, size_t pathLength, Config **config);
+
+#endif /* CONFIG_H */