update tests

Signed-off-by: Richard Qin <richard.qin.x@gmail.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/lab03/vec.h b/lab03/vec.h
index b751b80..d62df76 100644
--- a/lab03/vec.h
+++ b/lab03/vec.h
@@ -24,12 +24,12 @@
  * `data` points to storage for at most `capacity` elements.  The first
  * `size` positions contain valid elements.
  */
-struct vec {
+typedef struct vec {
     void *data;
     size_t size;
     size_t capacity;
     size_t elem_size;
-};
+} vec;
 
 /**
  * @brief Compares two elements.