examples/tests

Signed-off-by: ale <ale@manalejandro.com>

examples/tests/function_test.c

@@ -0,0 +1,10 @@
+int printf(const char* format, ...);
+
+int add(int a, int b) {
+    return a + b;
+}
+
+int main() {
+    printf("Result: %d\n", add(5, 3));
+    return 0;
+}