1 files changed, 12 insertions, 1 deletions
diff --git a/test.c b/test.c
index 988b352..cac1aef 100644
--- a/test.c
+++ b/test.c
@@ -8,6 +8,12 @@ typedef struct {
 
 IntVec* test();
 int testtwo(IntVec*);
+int testthree(IntVec*);
+int testfour(IntVec*);
+
+void testback(int x) {
+    printf("%d, ", x);
+}
 
 int main() {
     IntVec* v = test();
@@ -38,5 +44,10 @@ int main() {
         int value = inner[i];
         printf("%d ", value);
     }
-    puts("\n");
+    puts("\n\n");
+    int i = testthree(v);
+    printf("%d ", i);
+    puts("\n\n");
+    testfour(v);
+    puts("");
 }